Einheitencodes für XRechnung
Für Mengen- und Preiseinheiten verwendet XRechnung die Einheitencodes der UNECE Recommendation 20.
Zusätzlich sind die Verpackungscodes der UNECE Recommendation 21 zulässig. Diese werden in der Codeliste mit dem Präfix X geführt.
| Eigenschaft | Wert |
|---|---|
| Verwendete Business Terms | BT-130 und BT-150 |
| Codelisten | UNECE Recommendation 20 und Recommendation 21 |
| EN-16931-Codelistenversion | 17b |
| UNECE-Version | Rec20r20 + Rec21r20 |
| Veröffentlichungsdatum | 14. April 2026 |
| Wirksam seit | 15. Mai 2026 |
| Anzahl gültiger Codes | 2.162 |
| Davon Recommendation 20 | 1.756 |
| Davon Recommendation 21 | 406 |
Häufig verwendete Einheitencodes
Section titled “Häufig verwendete Einheitencodes”| Code | Offizielle Bezeichnung | Übliche deutsche Bedeutung | Quelle |
|---|---|---|---|
H87 | piece | Stück | Rec20 |
C62 | one | Einheit / Eins | Rec20 |
NAR | number of articles | Anzahl Artikel | Rec20 |
KGM | kilogram | Kilogramm | Rec20 |
GRM | gram | Gramm | Rec20 |
TNE | tonne (metric ton) | Tonne | Rec20 |
LTR | litre | Liter | Rec20 |
MLT | millilitre | Milliliter | Rec20 |
MTR | metre | Meter | Rec20 |
CMT | centimetre | Zentimeter | Rec20 |
MMT | millimetre | Millimeter | Rec20 |
MTK | square metre | Quadratmeter | Rec20 |
MTQ | cubic metre | Kubikmeter | Rec20 |
KWH | kilowatt hour | Kilowattstunde | Rec20 |
HUR | hour | Stunde | Rec20 |
MIN | minute [unit of time] | Minute | Rec20 |
DAY | day | Tag | Rec20 |
MON | month | Monat | Rec20 |
ANN | year | Jahr | Rec20 |
SET | set | Set / Satz | Rec20 |
PR | pair | Paar | Rec20 |
XBG | Bag | Beutel / Sack | Rec21 |
XBX | Box | Box / Kiste | Rec21 |
XCT | Carton | Karton | Rec21 |
XPA | Packet | Päckchen | Rec21 |
XPK | Package | Packung | Rec21 |
Verwendung in XRechnung
Section titled “Verwendung in XRechnung”Der Einheitencode wird insbesondere für folgende Business Terms verwendet:
| Business Term | Bedeutung |
|---|---|
BT-130 | Einheit der in Rechnung gestellten Menge |
BT-150 | Einheit der Basismenge des Artikelpreises |
Wenn BT-150 angegeben wird, muss der dort verwendete Einheitencode mit dem Einheitencode in BT-130 übereinstimmen.
Beispiel in UBL
Section titled “Beispiel in UBL”<cbc:InvoicedQuantity unitCode="H87">10</cbc:InvoicedQuantity>
<cac:Price> <cbc:PriceAmount currencyID="EUR">12.50</cbc:PriceAmount> <cbc:BaseQuantity unitCode="H87">1</cbc:BaseQuantity></cac:Price>Beispiel in CII
Section titled “Beispiel in CII”<ram:BilledQuantity unitCode="H87">10</ram:BilledQuantity>
<ram:GrossPriceProductTradePrice> <ram:ChargeAmount>12.50</ram:ChargeAmount> <ram:BasisQuantity unitCode="H87">1</ram:BasisQuantity></ram:GrossPriceProductTradePrice>Vollständige Codeliste
Section titled “Vollständige Codeliste”Die folgende Tabelle enthält alle 2.162 für EN 16931 und XRechnung gültigen Einheitencodes.
| Quelle | Code | Offizielle englische Bezeichnung |
|---|---|---|
| Rec20 | 10 | group |
| Rec20 | 11 | outfit |
| Rec20 | 13 | ration |
| Rec20 | 14 | shot |
| Rec20 | 15 | stick, military |
| Rec20 | 20 | twenty foot container |
| Rec20 | 21 | forty foot container |
| Rec20 | 22 | decilitre per gram |
| Rec20 | 23 | gram per cubic centimetre |
| Rec20 | 24 | theoretical pound |
| Rec20 | 25 | gram per square centimetre |
| Rec20 | 27 | theoretical ton |
| Rec20 | 28 | kilogram per square metre |
| Rec20 | 33 | kilopascal square metre per gram |
| Rec20 | 34 | kilopascal per millimetre |
| Rec20 | 35 | millilitre per square centimetre second |
| Rec20 | 37 | ounce per square foot |
| Rec20 | 38 | ounce per square foot per 0,01inch |
| Rec20 | 40 | millilitre per second |
| Rec20 | 41 | millilitre per minute |
| Rec20 | 56 | sitas |
| Rec20 | 57 | mesh |
| Rec20 | 58 | net kilogram |
| Rec20 | 59 | part per million |
| Rec20 | 60 | percent weight |
| Rec20 | 61 | part per billion (US) |
| Rec20 | 74 | millipascal |
| Rec20 | 77 | milli-inch |
| Rec20 | 80 | pound per square inch absolute |
| Rec20 | 81 | henry |
| Rec20 | 85 | foot pound-force |
| Rec20 | 87 | pound per cubic foot |
| Rec20 | 89 | poise |
| Rec20 | 91 | stokes |
| Rec20 | 1I | fixed rate |
| Rec20 | 2A | radian per second |
| Rec20 | 2B | radian per second squared |
| Rec20 | 2C | roentgen |
| Rec20 | 2G | volt AC |
| Rec20 | 2H | volt DC |
| Rec20 | 2I | British thermal unit (international table) per hour |
| Rec20 | 2J | cubic centimetre per second |
| Rec20 | 2K | cubic foot per hour |
| Rec20 | 2L | cubic foot per minute |
| Rec20 | 2M | centimetre per second |
| Rec20 | 2N | decibel |
| Rec20 | 2P | kilobyte |
| Rec20 | 2Q | kilobecquerel |
| Rec20 | 2R | kilocurie |
| Rec20 | 2U | megagram |
| Rec20 | 2X | metre per minute |
| Rec20 | 2Y | milliroentgen |
| Rec20 | 2Z | millivolt |
| Rec20 | 3B | megajoule |
| Rec20 | 3C | manmonth |
| Rec20 | 4C | centistokes |
| Rec20 | 4G | microlitre |
| Rec20 | 4H | micrometre (micron) |
| Rec20 | 4K | milliampere |
| Rec20 | 4L | megabyte |
| Rec20 | 4M | milligram per hour |
| Rec20 | 4N | megabecquerel |
| Rec20 | 4O | microfarad |
| Rec20 | 4P | newton per metre |
| Rec20 | 4Q | ounce inch |
| Rec20 | 4R | ounce foot |
| Rec20 | 4T | picofarad |
| Rec20 | 4U | pound per hour |
| Rec20 | 4W | ton (US) per hour |
| Rec20 | 4X | kilolitre per hour |
| Rec20 | 5A | barrel (US) per minute |
| Rec20 | 5B | batch |
| Rec20 | 5E | MMSCF/day |
| Rec20 | 5J | hydraulic horse power |
| Rec20 | A10 | ampere square metre per joule second |
| Rec20 | A11 | angstrom |
| Rec20 | A12 | astronomical unit |
| Rec20 | A13 | attojoule |
| Rec20 | A14 | barn |
| Rec20 | A15 | barn per electronvolt |
| Rec20 | A16 | barn per steradian electronvolt |
| Rec20 | A17 | barn per steradian |
| Rec20 | A18 | becquerel per kilogram |
| Rec20 | A19 | becquerel per cubic metre |
| Rec20 | A2 | ampere per centimetre |
| Rec20 | A20 | British thermal unit (international table) per second square foot degree Rankine |
| Rec20 | A21 | British thermal unit (international table) per pound degree Rankine |
| Rec20 | A22 | British thermal unit (international table) per second foot degree Rankine |
| Rec20 | A23 | British thermal unit (international table) per hour square foot degree Rankine |
| Rec20 | A24 | candela per square metre |
| Rec20 | A26 | coulomb metre |
| Rec20 | A27 | coulomb metre squared per volt |
| Rec20 | A28 | coulomb per cubic centimetre |
| Rec20 | A29 | coulomb per cubic metre |
| Rec20 | A3 | ampere per millimetre |
| Rec20 | A30 | coulomb per cubic millimetre |
| Rec20 | A31 | coulomb per kilogram second |
| Rec20 | A32 | coulomb per mole |
| Rec20 | A33 | coulomb per square centimetre |
| Rec20 | A34 | coulomb per square metre |
| Rec20 | A35 | coulomb per square millimetre |
| Rec20 | A36 | cubic centimetre per mole |
| Rec20 | A37 | cubic decimetre per mole |
| Rec20 | A38 | cubic metre per coulomb |
| Rec20 | A39 | cubic metre per kilogram |
| Rec20 | A4 | ampere per square centimetre |
| Rec20 | A40 | cubic metre per mole |
| Rec20 | A41 | ampere per square metre |
| Rec20 | A42 | curie per kilogram |
| Rec20 | A43 | deadweight tonnage |
| Rec20 | A44 | decalitre |
| Rec20 | A45 | decametre |
| Rec20 | A47 | decitex |
| Rec20 | A48 | degree Rankine |
| Rec20 | A49 | denier |
| Rec20 | A5 | ampere square metre |
| Rec20 | A53 | electronvolt |
| Rec20 | A54 | electronvolt per metre |
| Rec20 | A55 | electronvolt square metre |
| Rec20 | A56 | electronvolt square metre per kilogram |
| Rec20 | A59 | 8-part cloud cover |
| Rec20 | A6 | ampere per square metre kelvin squared |
| Rec20 | A68 | exajoule |
| Rec20 | A69 | farad per metre |
| Rec20 | A7 | ampere per square millimetre |
| Rec20 | A70 | femtojoule |
| Rec20 | A71 | femtometre |
| Rec20 | A73 | foot per second squared |
| Rec20 | A74 | foot pound-force per second |
| Rec20 | A75 | freight ton |
| Rec20 | A76 | gal |
| Rec20 | A8 | ampere second |
| Rec20 | A84 | gigacoulomb per cubic metre |
| Rec20 | A85 | gigaelectronvolt |
| Rec20 | A86 | gigahertz |
| Rec20 | A87 | gigaohm |
| Rec20 | A88 | gigaohm metre |
| Rec20 | A89 | gigapascal |
| Rec20 | A9 | rate |
| Rec20 | A90 | gigawatt |
| Rec20 | A91 | gon |
| Rec20 | A93 | gram per cubic metre |
| Rec20 | A94 | gram per mole |
| Rec20 | A95 | gray |
| Rec20 | A96 | gray per second |
| Rec20 | A97 | hectopascal |
| Rec20 | A98 | henry per metre |
| Rec20 | A99 | bit |
| Rec20 | AA | ball |
| Rec20 | AB | bulk pack |
| Rec20 | ACR | acre |
| Rec20 | ACT | activity |
| Rec20 | AD | byte |
| Rec20 | AE | ampere per metre |
| Rec20 | AH | additional minute |
| Rec20 | AI | average minute per call |
| Rec20 | AK | fathom |
| Rec20 | AL | access line |
| Rec20 | AMH | ampere hour |
| Rec20 | AMP | ampere |
| Rec20 | ANN | year |
| Rec20 | APZ | troy ounce or apothecary ounce |
| Rec20 | AQ | anti-hemophilic factor (AHF) unit |
| Rec20 | AS | assortment |
| Rec20 | ASM | alcoholic strength by mass |
| Rec20 | ASU | alcoholic strength by volume |
| Rec20 | ATM | standard atmosphere |
| Rec20 | AWG | american wire gauge |
| Rec20 | AY | assembly |
| Rec20 | AZ | British thermal unit (international table) per pound |
| Rec20 | B1 | barrel (US) per day |
| Rec20 | B10 | bit per second |
| Rec20 | B11 | joule per kilogram kelvin |
| Rec20 | B12 | joule per metre |
| Rec20 | B13 | joule per square metre |
| Rec20 | B14 | joule per metre to the fourth power |
| Rec20 | B15 | joule per mole |
| Rec20 | B16 | joule per mole kelvin |
| Rec20 | B17 | credit |
| Rec20 | B18 | joule second |
| Rec20 | B19 | digit |
| Rec20 | B20 | joule square metre per kilogram |
| Rec20 | B21 | kelvin per watt |
| Rec20 | B22 | kiloampere |
| Rec20 | B23 | kiloampere per square metre |
| Rec20 | B24 | kiloampere per metre |
| Rec20 | B25 | kilobecquerel per kilogram |
| Rec20 | B26 | kilocoulomb |
| Rec20 | B27 | kilocoulomb per cubic metre |
| Rec20 | B28 | kilocoulomb per square metre |
| Rec20 | B29 | kiloelectronvolt |
| Rec20 | B3 | batting pound |
| Rec20 | B30 | gibibit |
| Rec20 | B31 | kilogram metre per second |
| Rec20 | B32 | kilogram metre squared |
| Rec20 | B33 | kilogram metre squared per second |
| Rec20 | B34 | kilogram per cubic decimetre |
| Rec20 | B35 | kilogram per litre |
| Rec20 | B4 | barrel, imperial |
| Rec20 | B41 | kilojoule per kelvin |
| Rec20 | B42 | kilojoule per kilogram |
| Rec20 | B43 | kilojoule per kilogram kelvin |
| Rec20 | B44 | kilojoule per mole |
| Rec20 | B45 | kilomole |
| Rec20 | B46 | kilomole per cubic metre |
| Rec20 | B47 | kilonewton |
| Rec20 | B48 | kilonewton metre |
| Rec20 | B49 | kiloohm |
| Rec20 | B50 | kiloohm metre |
| Rec20 | B52 | kilosecond |
| Rec20 | B53 | kilosiemens |
| Rec20 | B54 | kilosiemens per metre |
| Rec20 | B55 | kilovolt per metre |
| Rec20 | B56 | kiloweber per metre |
| Rec20 | B57 | light year |
| Rec20 | B58 | litre per mole |
| Rec20 | B59 | lumen hour |
| Rec20 | B60 | lumen per square metre |
| Rec20 | B61 | lumen per watt |
| Rec20 | B62 | lumen second |
| Rec20 | B63 | lux hour |
| Rec20 | B64 | lux second |
| Rec20 | B66 | megaampere per square metre |
| Rec20 | B67 | megabecquerel per kilogram |
| Rec20 | B68 | gigabit |
| Rec20 | B69 | megacoulomb per cubic metre |
| Rec20 | B7 | cycle |
| Rec20 | B70 | megacoulomb per square metre |
| Rec20 | B71 | megaelectronvolt |
| Rec20 | B72 | megagram per cubic metre |
| Rec20 | B73 | meganewton |
| Rec20 | B74 | meganewton metre |
| Rec20 | B75 | megaohm |
| Rec20 | B76 | megaohm metre |
| Rec20 | B77 | megasiemens per metre |
| Rec20 | B78 | megavolt |
| Rec20 | B79 | megavolt per metre |
| Rec20 | B8 | joule per cubic metre |
| Rec20 | B80 | gigabit per second |
| Rec20 | B81 | reciprocal metre squared reciprocal second |
| Rec20 | B82 | inch per linear foot |
| Rec20 | B83 | metre to the fourth power |
| Rec20 | B84 | microampere |
| Rec20 | B85 | microbar |
| Rec20 | B86 | microcoulomb |
| Rec20 | B87 | microcoulomb per cubic metre |
| Rec20 | B88 | microcoulomb per square metre |
| Rec20 | B89 | microfarad per metre |
| Rec20 | B90 | microhenry |
| Rec20 | B91 | microhenry per metre |
| Rec20 | B92 | micronewton |
| Rec20 | B93 | micronewton metre |
| Rec20 | B94 | microohm |
| Rec20 | B95 | microohm metre |
| Rec20 | B96 | micropascal |
| Rec20 | B97 | microradian |
| Rec20 | B98 | microsecond |
| Rec20 | B99 | microsiemens |
| Rec20 | BAR | bar [unit of pressure] |
| Rec20 | BB | base box |
| Rec20 | BFT | board foot |
| Rec20 | BHP | brake horse power |
| Rec20 | BIL | billion (EUR) |
| Rec20 | BLD | dry barrel (US) |
| Rec20 | BLL | barrel (US) |
| Rec20 | BP | hundred board foot |
| Rec20 | BPM | beats per minute |
| Rec20 | BQL | becquerel |
| Rec20 | BTU | British thermal unit (international table) |
| Rec20 | BUA | bushel (US) |
| Rec20 | BUI | bushel (UK) |
| Rec20 | C0 | call |
| Rec20 | C10 | millifarad |
| Rec20 | C11 | milligal |
| Rec20 | C12 | milligram per metre |
| Rec20 | C13 | milligray |
| Rec20 | C14 | millihenry |
| Rec20 | C15 | millijoule |
| Rec20 | C16 | millimetre per second |
| Rec20 | C17 | millimetre squared per second |
| Rec20 | C18 | millimole |
| Rec20 | C19 | mole per kilogram |
| Rec20 | C20 | millinewton |
| Rec20 | C21 | kibibit |
| Rec20 | C22 | millinewton per metre |
| Rec20 | C23 | milliohm metre |
| Rec20 | C24 | millipascal second |
| Rec20 | C25 | milliradian |
| Rec20 | C26 | millisecond |
| Rec20 | C27 | millisiemens |
| Rec20 | C28 | millisievert |
| Rec20 | C29 | millitesla |
| Rec20 | C3 | microvolt per metre |
| Rec20 | C30 | millivolt per metre |
| Rec20 | C31 | milliwatt |
| Rec20 | C32 | milliwatt per square metre |
| Rec20 | C33 | milliweber |
| Rec20 | C34 | mole |
| Rec20 | C35 | mole per cubic decimetre |
| Rec20 | C36 | mole per cubic metre |
| Rec20 | C37 | kilobit |
| Rec20 | C38 | mole per litre |
| Rec20 | C39 | nanoampere |
| Rec20 | C40 | nanocoulomb |
| Rec20 | C41 | nanofarad |
| Rec20 | C42 | nanofarad per metre |
| Rec20 | C43 | nanohenry |
| Rec20 | C44 | nanohenry per metre |
| Rec20 | C45 | nanometre |
| Rec20 | C46 | nanoohm metre |
| Rec20 | C47 | nanosecond |
| Rec20 | C48 | nanotesla |
| Rec20 | C49 | nanowatt |
| Rec20 | C50 | neper |
| Rec20 | C51 | neper per second |
| Rec20 | C52 | picometre |
| Rec20 | C53 | newton metre second |
| Rec20 | C54 | newton metre squared per kilogram squared |
| Rec20 | C55 | newton per square metre |
| Rec20 | C56 | newton per square millimetre |
| Rec20 | C57 | newton second |
| Rec20 | C58 | newton second per metre |
| Rec20 | C59 | octave |
| Rec20 | C60 | ohm centimetre |
| Rec20 | C61 | ohm metre |
| Rec20 | C62 | one |
| Rec20 | C63 | parsec |
| Rec20 | C64 | pascal per kelvin |
| Rec20 | C65 | pascal second |
| Rec20 | C66 | pascal second per cubic metre |
| Rec20 | C67 | pascal second per metre |
| Rec20 | C68 | petajoule |
| Rec20 | C69 | phon |
| Rec20 | C7 | centipoise |
| Rec20 | C70 | picoampere |
| Rec20 | C71 | picocoulomb |
| Rec20 | C72 | picofarad per metre |
| Rec20 | C73 | picohenry |
| Rec20 | C74 | kilobit per second |
| Rec20 | C75 | picowatt |
| Rec20 | C76 | picowatt per square metre |
| Rec20 | C78 | pound-force |
| Rec20 | C79 | kilovolt ampere hour |
| Rec20 | C8 | millicoulomb per kilogram |
| Rec20 | C80 | rad |
| Rec20 | C81 | radian |
| Rec20 | C82 | radian square metre per mole |
| Rec20 | C83 | radian square metre per kilogram |
| Rec20 | C84 | radian per metre |
| Rec20 | C85 | reciprocal angstrom |
| Rec20 | C86 | reciprocal cubic metre |
| Rec20 | C87 | reciprocal cubic metre per second |
| Rec20 | C88 | reciprocal electron volt per cubic metre |
| Rec20 | C89 | reciprocal henry |
| Rec20 | C9 | coil group |
| Rec20 | C90 | reciprocal joule per cubic metre |
| Rec20 | C91 | reciprocal kelvin or kelvin to the power minus one |
| Rec20 | C92 | reciprocal metre |
| Rec20 | C93 | reciprocal square metre |
| Rec20 | C94 | reciprocal minute |
| Rec20 | C95 | reciprocal mole |
| Rec20 | C96 | reciprocal pascal or pascal to the power minus one |
| Rec20 | C97 | reciprocal second |
| Rec20 | C99 | reciprocal second per metre squared |
| Rec20 | CCT | carrying capacity in metric ton |
| Rec20 | CDL | candela |
| Rec20 | CEL | degree Celsius |
| Rec20 | CEN | hundred |
| Rec20 | CG | card |
| Rec20 | CGM | centigram |
| Rec20 | CKG | coulomb per kilogram |
| Rec20 | CLF | hundred leave |
| Rec20 | CLT | centilitre |
| Rec20 | CMK | square centimetre |
| Rec20 | CMQ | cubic centimetre |
| Rec20 | CMT | centimetre |
| Rec20 | CNP | hundred pack |
| Rec20 | CNT | cental (UK) |
| Rec20 | COU | coulomb |
| Rec20 | CTG | content gram |
| Rec20 | CTM | metric carat |
| Rec20 | CTN | content ton (metric) |
| Rec20 | CUR | curie |
| Rec20 | CWA | hundred pound (cwt) / hundred weight (US) |
| Rec20 | CWI | hundred weight (UK) |
| Rec20 | D03 | kilowatt hour per hour |
| Rec20 | D04 | lot [unit of weight] |
| Rec20 | D1 | reciprocal second per steradian |
| Rec20 | D10 | siemens per metre |
| Rec20 | D11 | mebibit |
| Rec20 | D12 | siemens square metre per mole |
| Rec20 | D13 | sievert |
| Rec20 | D15 | sone |
| Rec20 | D16 | square centimetre per erg |
| Rec20 | D17 | square centimetre per steradian erg |
| Rec20 | D18 | metre kelvin |
| Rec20 | D19 | square metre kelvin per watt |
| Rec20 | D2 | reciprocal second per steradian metre squared |
| Rec20 | D20 | square metre per joule |
| Rec20 | D21 | square metre per kilogram |
| Rec20 | D22 | square metre per mole |
| Rec20 | D23 | pen gram (protein) |
| Rec20 | D24 | square metre per steradian |
| Rec20 | D25 | square metre per steradian joule |
| Rec20 | D26 | square metre per volt second |
| Rec20 | D27 | steradian |
| Rec20 | D29 | terahertz |
| Rec20 | D30 | terajoule |
| Rec20 | D31 | terawatt |
| Rec20 | D32 | terawatt hour |
| Rec20 | D33 | tesla |
| Rec20 | D34 | tex |
| Rec20 | D36 | megabit |
| Rec20 | D41 | tonne per cubic metre |
| Rec20 | D42 | tropical year |
| Rec20 | D43 | unified atomic mass unit |
| Rec20 | D44 | var |
| Rec20 | D45 | volt squared per kelvin squared |
| Rec20 | D46 | volt - ampere |
| Rec20 | D47 | volt per centimetre |
| Rec20 | D48 | volt per kelvin |
| Rec20 | D49 | millivolt per kelvin |
| Rec20 | D5 | kilogram per square centimetre |
| Rec20 | D50 | volt per metre |
| Rec20 | D51 | volt per millimetre |
| Rec20 | D52 | watt per kelvin |
| Rec20 | D53 | watt per metre kelvin |
| Rec20 | D54 | watt per square metre |
| Rec20 | D55 | watt per square metre kelvin |
| Rec20 | D56 | watt per square metre kelvin to the fourth power |
| Rec20 | D57 | watt per steradian |
| Rec20 | D58 | watt per steradian square metre |
| Rec20 | D59 | weber per metre |
| Rec20 | D6 | roentgen per second |
| Rec20 | D60 | weber per millimetre |
| Rec20 | D61 | minute [unit of angle] |
| Rec20 | D62 | second [unit of angle] |
| Rec20 | D63 | book |
| Rec20 | D65 | round |
| Rec20 | D68 | number of words |
| Rec20 | D69 | inch to the fourth power |
| Rec20 | D73 | joule square metre |
| Rec20 | D74 | kilogram per mole |
| Rec20 | D77 | megacoulomb |
| Rec20 | D78 | megajoule per second |
| Rec20 | D80 | microwatt |
| Rec20 | D81 | microtesla |
| Rec20 | D82 | microvolt |
| Rec20 | D83 | millinewton metre |
| Rec20 | D85 | microwatt per square metre |
| Rec20 | D86 | millicoulomb |
| Rec20 | D87 | millimole per kilogram |
| Rec20 | D88 | millicoulomb per cubic metre |
| Rec20 | D89 | millicoulomb per square metre |
| Rec20 | D91 | rem |
| Rec20 | D93 | second per cubic metre |
| Rec20 | D94 | second per cubic metre radian |
| Rec20 | D95 | joule per gram |
| Rec20 | DAA | decare |
| Rec20 | DAD | ten day |
| Rec20 | DAY | day |
| Rec20 | DB | dry pound |
| Rec20 | DBM | Decibel-milliwatts |
| Rec20 | DBW | Decibel watt |
| Rec20 | DD | degree [unit of angle] |
| Rec20 | DEC | decade |
| Rec20 | DG | decigram |
| Rec20 | DJ | decagram |
| Rec20 | DLT | decilitre |
| Rec20 | DMA | cubic decametre |
| Rec20 | DMK | square decimetre |
| Rec20 | DMO | standard kilolitre |
| Rec20 | DMQ | cubic decimetre |
| Rec20 | DMT | decimetre |
| Rec20 | DN | decinewton metre |
| Rec20 | DPC | dozen piece |
| Rec20 | DPR | dozen pair |
| Rec20 | DPT | displacement tonnage |
| Rec20 | DRA | dram (US) |
| Rec20 | DRI | dram (UK) |
| Rec20 | DRL | dozen roll |
| Rec20 | DT | dry ton |
| Rec20 | DTN | decitonne |
| Rec20 | DWT | pennyweight |
| Rec20 | DZN | dozen |
| Rec20 | DZP | dozen pack |
| Rec20 | E01 | newton per square centimetre |
| Rec20 | E07 | megawatt hour per hour |
| Rec20 | E08 | megawatt per hertz |
| Rec20 | E09 | milliampere hour |
| Rec20 | E10 | degree day |
| Rec20 | E12 | mille |
| Rec20 | E14 | kilocalorie (international table) |
| Rec20 | E15 | kilocalorie (thermochemical) per hour |
| Rec20 | E16 | million Btu(IT) per hour |
| Rec20 | E17 | cubic foot per second |
| Rec20 | E18 | tonne per hour |
| Rec20 | E19 | ping |
| Rec20 | E20 | megabit per second |
| Rec20 | E21 | shares |
| Rec20 | E22 | TEU |
| Rec20 | E23 | tyre |
| Rec20 | E25 | active unit |
| Rec20 | E27 | dose |
| Rec20 | E28 | air dry ton |
| Rec20 | E30 | strand |
| Rec20 | E31 | square metre per litre |
| Rec20 | E32 | litre per hour |
| Rec20 | E33 | foot per thousand |
| Rec20 | E34 | gigabyte |
| Rec20 | E35 | terabyte |
| Rec20 | E36 | petabyte |
| Rec20 | E37 | pixel |
| Rec20 | E38 | megapixel |
| Rec20 | E39 | dots per inch |
| Rec20 | E4 | gross kilogram |
| Rec20 | E40 | part per hundred thousand |
| Rec20 | E41 | kilogram-force per square millimetre |
| Rec20 | E42 | kilogram-force per square centimetre |
| Rec20 | E43 | joule per square centimetre |
| Rec20 | E44 | kilogram-force metre per square centimetre |
| Rec20 | E45 | milliohm |
| Rec20 | E46 | kilowatt hour per cubic metre |
| Rec20 | E47 | kilowatt hour per kelvin |
| Rec20 | E48 | service unit |
| Rec20 | E49 | working day |
| Rec20 | E50 | accounting unit |
| Rec20 | E51 | job |
| Rec20 | E52 | run foot |
| Rec20 | E53 | test |
| Rec20 | E54 | trip |
| Rec20 | E55 | use |
| Rec20 | E56 | well |
| Rec20 | E57 | zone |
| Rec20 | E58 | exabit per second |
| Rec20 | E59 | exbibyte |
| Rec20 | E60 | pebibyte |
| Rec20 | E61 | tebibyte |
| Rec20 | E62 | gibibyte |
| Rec20 | E63 | mebibyte |
| Rec20 | E64 | kibibyte |
| Rec20 | E65 | exbibit per metre |
| Rec20 | E66 | exbibit per square metre |
| Rec20 | E67 | exbibit per cubic metre |
| Rec20 | E68 | gigabyte per second |
| Rec20 | E69 | gibibit per metre |
| Rec20 | E70 | gibibit per square metre |
| Rec20 | E71 | gibibit per cubic metre |
| Rec20 | E72 | kibibit per metre |
| Rec20 | E73 | kibibit per square metre |
| Rec20 | E74 | kibibit per cubic metre |
| Rec20 | E75 | mebibit per metre |
| Rec20 | E76 | mebibit per square metre |
| Rec20 | E77 | mebibit per cubic metre |
| Rec20 | E78 | petabit |
| Rec20 | E79 | petabit per second |
| Rec20 | E80 | pebibit per metre |
| Rec20 | E81 | pebibit per square metre |
| Rec20 | E82 | pebibit per cubic metre |
| Rec20 | E83 | terabit |
| Rec20 | E84 | terabit per second |
| Rec20 | E85 | tebibit per metre |
| Rec20 | E86 | tebibit per cubic metre |
| Rec20 | E87 | tebibit per square metre |
| Rec20 | E88 | bit per metre |
| Rec20 | E89 | bit per square metre |
| Rec20 | E90 | reciprocal centimetre |
| Rec20 | E91 | reciprocal day |
| Rec20 | E92 | cubic decimetre per hour |
| Rec20 | E93 | kilogram per hour |
| Rec20 | E94 | kilomole per second |
| Rec20 | E95 | mole per second |
| Rec20 | E96 | degree per second |
| Rec20 | E97 | millimetre per degree Celcius metre |
| Rec20 | E98 | degree Celsius per kelvin |
| Rec20 | E99 | hectopascal per bar |
| Rec20 | EA | each |
| Rec20 | EB | electronic mail box |
| Rec20 | EQ | equivalent gallon |
| Rec20 | F01 | bit per cubic metre |
| Rec20 | F02 | kelvin per kelvin |
| Rec20 | F03 | kilopascal per bar |
| Rec20 | F04 | millibar per bar |
| Rec20 | F05 | megapascal per bar |
| Rec20 | F06 | poise per bar |
| Rec20 | F07 | pascal per bar |
| Rec20 | F08 | milliampere per inch |
| Rec20 | F10 | kelvin per hour |
| Rec20 | F11 | kelvin per minute |
| Rec20 | F12 | kelvin per second |
| Rec20 | F13 | slug |
| Rec20 | F14 | gram per kelvin |
| Rec20 | F15 | kilogram per kelvin |
| Rec20 | F16 | milligram per kelvin |
| Rec20 | F17 | pound-force per foot |
| Rec20 | F18 | kilogram square centimetre |
| Rec20 | F19 | kilogram square millimetre |
| Rec20 | F20 | pound inch squared |
| Rec20 | F21 | pound-force inch |
| Rec20 | F22 | pound-force foot per ampere |
| Rec20 | F23 | gram per cubic decimetre |
| Rec20 | F24 | kilogram per kilomol |
| Rec20 | F25 | gram per hertz |
| Rec20 | F26 | gram per day |
| Rec20 | F27 | gram per hour |
| Rec20 | F28 | gram per minute |
| Rec20 | F29 | gram per second |
| Rec20 | F30 | kilogram per day |
| Rec20 | F31 | kilogram per minute |
| Rec20 | F32 | milligram per day |
| Rec20 | F33 | milligram per minute |
| Rec20 | F34 | milligram per second |
| Rec20 | F35 | gram per day kelvin |
| Rec20 | F36 | gram per hour kelvin |
| Rec20 | F37 | gram per minute kelvin |
| Rec20 | F38 | gram per second kelvin |
| Rec20 | F39 | kilogram per day kelvin |
| Rec20 | F40 | kilogram per hour kelvin |
| Rec20 | F41 | kilogram per minute kelvin |
| Rec20 | F42 | kilogram per second kelvin |
| Rec20 | F43 | milligram per day kelvin |
| Rec20 | F44 | milligram per hour kelvin |
| Rec20 | F45 | milligram per minute kelvin |
| Rec20 | F46 | milligram per second kelvin |
| Rec20 | F47 | newton per millimetre |
| Rec20 | F48 | pound-force per inch |
| Rec20 | F49 | rod [unit of distance] |
| Rec20 | F50 | micrometre per kelvin |
| Rec20 | F51 | centimetre per kelvin |
| Rec20 | F52 | metre per kelvin |
| Rec20 | F53 | millimetre per kelvin |
| Rec20 | F54 | milliohm per metre |
| Rec20 | F55 | ohm per mile (statute mile) |
| Rec20 | F56 | ohm per kilometre |
| Rec20 | F57 | milliampere per pound-force per square inch |
| Rec20 | F58 | reciprocal bar |
| Rec20 | F59 | milliampere per bar |
| Rec20 | F60 | degree Celsius per bar |
| Rec20 | F61 | kelvin per bar |
| Rec20 | F62 | gram per day bar |
| Rec20 | F63 | gram per hour bar |
| Rec20 | F64 | gram per minute bar |
| Rec20 | F65 | gram per second bar |
| Rec20 | F66 | kilogram per day bar |
| Rec20 | F67 | kilogram per hour bar |
| Rec20 | F68 | kilogram per minute bar |
| Rec20 | F69 | kilogram per second bar |
| Rec20 | F70 | milligram per day bar |
| Rec20 | F71 | milligram per hour bar |
| Rec20 | F72 | milligram per minute bar |
| Rec20 | F73 | milligram per second bar |
| Rec20 | F74 | gram per bar |
| Rec20 | F75 | milligram per bar |
| Rec20 | F76 | milliampere per millimetre |
| Rec20 | F77 | pascal second per kelvin |
| Rec20 | F78 | inch of water |
| Rec20 | F79 | inch of mercury |
| Rec20 | F80 | water horse power |
| Rec20 | F81 | bar per kelvin |
| Rec20 | F82 | hectopascal per kelvin |
| Rec20 | F83 | kilopascal per kelvin |
| Rec20 | F84 | millibar per kelvin |
| Rec20 | F85 | megapascal per kelvin |
| Rec20 | F86 | poise per kelvin |
| Rec20 | F87 | volt per litre minute |
| Rec20 | F88 | newton centimetre |
| Rec20 | F89 | newton metre per degree |
| Rec20 | F90 | newton metre per ampere |
| Rec20 | F91 | bar litre per second |
| Rec20 | F92 | bar cubic metre per second |
| Rec20 | F93 | hectopascal litre per second |
| Rec20 | F94 | hectopascal cubic metre per second |
| Rec20 | F95 | millibar litre per second |
| Rec20 | F96 | millibar cubic metre per second |
| Rec20 | F97 | megapascal litre per second |
| Rec20 | F98 | megapascal cubic metre per second |
| Rec20 | F99 | pascal litre per second |
| Rec20 | FAH | degree Fahrenheit |
| Rec20 | FAR | farad |
| Rec20 | FBM | fibre metre |
| Rec20 | FC | thousand cubic foot |
| Rec20 | FF | hundred cubic metre |
| Rec20 | FH | micromole |
| Rec20 | FIT | failures in time |
| Rec20 | FL | flake ton |
| Rec20 | FNU | Formazin nephelometric unit |
| Rec20 | FOT | foot |
| Rec20 | FP | pound per square foot |
| Rec20 | FR | foot per minute |
| Rec20 | FS | foot per second |
| Rec20 | FTK | square foot |
| Rec20 | FTQ | cubic foot |
| Rec20 | G01 | pascal cubic metre per second |
| Rec20 | G04 | centimetre per bar |
| Rec20 | G05 | metre per bar |
| Rec20 | G06 | millimetre per bar |
| Rec20 | G08 | square inch per second |
| Rec20 | G09 | square metre per second kelvin |
| Rec20 | G10 | stokes per kelvin |
| Rec20 | G11 | gram per cubic centimetre bar |
| Rec20 | G12 | gram per cubic decimetre bar |
| Rec20 | G13 | gram per litre bar |
| Rec20 | G14 | gram per cubic metre bar |
| Rec20 | G15 | gram per millilitre bar |
| Rec20 | G16 | kilogram per cubic centimetre bar |
| Rec20 | G17 | kilogram per litre bar |
| Rec20 | G18 | kilogram per cubic metre bar |
| Rec20 | G19 | newton metre per kilogram |
| Rec20 | G2 | US gallon per minute |
| Rec20 | G20 | pound-force foot per pound |
| Rec20 | G21 | cup [unit of volume] |
| Rec20 | G23 | peck |
| Rec20 | G24 | tablespoon (US) |
| Rec20 | G25 | teaspoon (US) |
| Rec20 | G26 | stere |
| Rec20 | G27 | cubic centimetre per kelvin |
| Rec20 | G28 | litre per kelvin |
| Rec20 | G29 | cubic metre per kelvin |
| Rec20 | G3 | Imperial gallon per minute |
| Rec20 | G30 | millilitre per kelvin |
| Rec20 | G31 | kilogram per cubic centimetre |
| Rec20 | G32 | ounce (avoirdupois) per cubic yard |
| Rec20 | G33 | gram per cubic centimetre kelvin |
| Rec20 | G34 | gram per cubic decimetre kelvin |
| Rec20 | G35 | gram per litre kelvin |
| Rec20 | G36 | gram per cubic metre kelvin |
| Rec20 | G37 | gram per millilitre kelvin |
| Rec20 | G38 | kilogram per cubic centimetre kelvin |
| Rec20 | G39 | kilogram per litre kelvin |
| Rec20 | G40 | kilogram per cubic metre kelvin |
| Rec20 | G41 | square metre per second bar |
| Rec20 | G42 | microsiemens per centimetre |
| Rec20 | G43 | microsiemens per metre |
| Rec20 | G44 | nanosiemens per centimetre |
| Rec20 | G45 | nanosiemens per metre |
| Rec20 | G46 | stokes per bar |
| Rec20 | G47 | cubic centimetre per day |
| Rec20 | G48 | cubic centimetre per hour |
| Rec20 | G49 | cubic centimetre per minute |
| Rec20 | G50 | gallon (US) per hour |
| Rec20 | G51 | litre per second |
| Rec20 | G52 | cubic metre per day |
| Rec20 | G53 | cubic metre per minute |
| Rec20 | G54 | millilitre per day |
| Rec20 | G55 | millilitre per hour |
| Rec20 | G56 | cubic inch per hour |
| Rec20 | G57 | cubic inch per minute |
| Rec20 | G58 | cubic inch per second |
| Rec20 | G59 | milliampere per litre minute |
| Rec20 | G60 | volt per bar |
| Rec20 | G61 | cubic centimetre per day kelvin |
| Rec20 | G62 | cubic centimetre per hour kelvin |
| Rec20 | G63 | cubic centimetre per minute kelvin |
| Rec20 | G64 | cubic centimetre per second kelvin |
| Rec20 | G65 | litre per day kelvin |
| Rec20 | G66 | litre per hour kelvin |
| Rec20 | G67 | litre per minute kelvin |
| Rec20 | G68 | litre per second kelvin |
| Rec20 | G69 | cubic metre per day kelvin |
| Rec20 | G70 | cubic metre per hour kelvin |
| Rec20 | G71 | cubic metre per minute kelvin |
| Rec20 | G72 | cubic metre per second kelvin |
| Rec20 | G73 | millilitre per day kelvin |
| Rec20 | G74 | millilitre per hour kelvin |
| Rec20 | G75 | millilitre per minute kelvin |
| Rec20 | G76 | millilitre per second kelvin |
| Rec20 | G77 | millimetre to the fourth power |
| Rec20 | G78 | cubic centimetre per day bar |
| Rec20 | G79 | cubic centimetre per hour bar |
| Rec20 | G80 | cubic centimetre per minute bar |
| Rec20 | G81 | cubic centimetre per second bar |
| Rec20 | G82 | litre per day bar |
| Rec20 | G83 | litre per hour bar |
| Rec20 | G84 | litre per minute bar |
| Rec20 | G85 | litre per second bar |
| Rec20 | G86 | cubic metre per day bar |
| Rec20 | G87 | cubic metre per hour bar |
| Rec20 | G88 | cubic metre per minute bar |
| Rec20 | G89 | cubic metre per second bar |
| Rec20 | G90 | millilitre per day bar |
| Rec20 | G91 | millilitre per hour bar |
| Rec20 | G92 | millilitre per minute bar |
| Rec20 | G93 | millilitre per second bar |
| Rec20 | G94 | cubic centimetre per bar |
| Rec20 | G95 | litre per bar |
| Rec20 | G96 | cubic metre per bar |
| Rec20 | G97 | millilitre per bar |
| Rec20 | G98 | microhenry per kiloohm |
| Rec20 | G99 | microhenry per ohm |
| Rec20 | GB | gallon (US) per day |
| Rec20 | GBQ | gigabecquerel |
| Rec20 | GDW | gram, dry weight |
| Rec20 | GE | pound per gallon (US) |
| Rec20 | GF | gram per metre (gram per 100 centimetres) |
| Rec20 | GFI | gram of fissile isotope |
| Rec20 | GGR | great gross |
| Rec20 | GIA | gill (US) |
| Rec20 | GIC | gram, including container |
| Rec20 | GII | gill (UK) |
| Rec20 | GIP | gram, including inner packaging |
| Rec20 | GJ | gram per millilitre |
| Rec20 | GL | gram per litre |
| Rec20 | GLD | dry gallon (US) |
| Rec20 | GLI | gallon (UK) |
| Rec20 | GLL | gallon (US) |
| Rec20 | GM | gram per square metre |
| Rec20 | GO | milligram per square metre |
| Rec20 | GP | milligram per cubic metre |
| Rec20 | GQ | microgram per cubic metre |
| Rec20 | GRM | gram |
| Rec20 | GRN | grain |
| Rec20 | GRO | gross |
| Rec20 | GV | gigajoule |
| Rec20 | GWH | gigawatt hour |
| Rec20 | H03 | henry per kiloohm |
| Rec20 | H04 | henry per ohm |
| Rec20 | H05 | millihenry per kiloohm |
| Rec20 | H06 | millihenry per ohm |
| Rec20 | H07 | pascal second per bar |
| Rec20 | H08 | microbecquerel |
| Rec20 | H09 | reciprocal year |
| Rec20 | H10 | reciprocal hour |
| Rec20 | H11 | reciprocal month |
| Rec20 | H12 | degree Celsius per hour |
| Rec20 | H13 | degree Celsius per minute |
| Rec20 | H14 | degree Celsius per second |
| Rec20 | H15 | square centimetre per gram |
| Rec20 | H16 | square decametre |
| Rec20 | H18 | square hectometre |
| Rec20 | H19 | cubic hectometre |
| Rec20 | H20 | cubic kilometre |
| Rec20 | H21 | blank |
| Rec20 | H22 | volt square inch per pound-force |
| Rec20 | H23 | volt per inch |
| Rec20 | H24 | volt per microsecond |
| Rec20 | H25 | percent per kelvin |
| Rec20 | H26 | ohm per metre |
| Rec20 | H27 | degree per metre |
| Rec20 | H28 | microfarad per kilometre |
| Rec20 | H29 | microgram per litre |
| Rec20 | H30 | square micrometre (square micron) |
| Rec20 | H31 | ampere per kilogram |
| Rec20 | H32 | ampere squared second |
| Rec20 | H33 | farad per kilometre |
| Rec20 | H34 | hertz metre |
| Rec20 | H35 | kelvin metre per watt |
| Rec20 | H36 | megaohm per kilometre |
| Rec20 | H37 | megaohm per metre |
| Rec20 | H38 | megaampere |
| Rec20 | H39 | megahertz kilometre |
| Rec20 | H40 | newton per ampere |
| Rec20 | H41 | newton metre watt to the power minus 0,5 |
| Rec20 | H42 | pascal per metre |
| Rec20 | H43 | siemens per centimetre |
| Rec20 | H44 | teraohm |
| Rec20 | H45 | volt second per metre |
| Rec20 | H46 | volt per second |
| Rec20 | H47 | watt per cubic metre |
| Rec20 | H48 | attofarad |
| Rec20 | H49 | centimetre per hour |
| Rec20 | H50 | reciprocal cubic centimetre |
| Rec20 | H51 | decibel per kilometre |
| Rec20 | H52 | decibel per metre |
| Rec20 | H53 | kilogram per bar |
| Rec20 | H54 | kilogram per cubic decimetre kelvin |
| Rec20 | H55 | kilogram per cubic decimetre bar |
| Rec20 | H56 | kilogram per square metre second |
| Rec20 | H57 | inch per two pi radiant |
| Rec20 | H58 | metre per volt second |
| Rec20 | H59 | square metre per newton |
| Rec20 | H60 | cubic metre per cubic metre |
| Rec20 | H61 | millisiemens per centimetre |
| Rec20 | H62 | millivolt per minute |
| Rec20 | H63 | milligram per square centimetre |
| Rec20 | H64 | milligram per gram |
| Rec20 | H65 | millilitre per cubic metre |
| Rec20 | H66 | millimetre per year |
| Rec20 | H67 | millimetre per hour |
| Rec20 | H68 | millimole per gram |
| Rec20 | H69 | picopascal per kilometre |
| Rec20 | H70 | picosecond |
| Rec20 | H71 | percent per month |
| Rec20 | H72 | percent per hectobar |
| Rec20 | H73 | percent per decakelvin |
| Rec20 | H74 | watt per metre |
| Rec20 | H75 | decapascal |
| Rec20 | H76 | gram per millimetre |
| Rec20 | H77 | module width |
| Rec20 | H79 | French gauge |
| Rec20 | H80 | rack unit |
| Rec20 | H81 | millimetre per minute |
| Rec20 | H82 | big point |
| Rec20 | H83 | litre per kilogram |
| Rec20 | H84 | gram millimetre |
| Rec20 | H85 | reciprocal week |
| Rec20 | H87 | piece |
| Rec20 | H88 | megaohm kilometre |
| Rec20 | H89 | percent per ohm |
| Rec20 | H90 | percent per degree |
| Rec20 | H91 | percent per ten thousand |
| Rec20 | H92 | percent per one hundred thousand |
| Rec20 | H93 | percent per hundred |
| Rec20 | H94 | percent per thousand |
| Rec20 | H95 | percent per volt |
| Rec20 | H96 | percent per bar |
| Rec20 | H98 | percent per inch |
| Rec20 | H99 | percent per metre |
| Rec20 | HA | hank |
| Rec20 | HAD | Piece Day |
| Rec20 | HBA | hectobar |
| Rec20 | HBX | hundred boxes |
| Rec20 | HC | hundred count |
| Rec20 | HDW | hundred kilogram, dry weight |
| Rec20 | HEA | head |
| Rec20 | HGM | hectogram |
| Rec20 | HH | hundred cubic foot |
| Rec20 | HIU | hundred international unit |
| Rec20 | HKM | hundred kilogram, net mass |
| Rec20 | HLT | hectolitre |
| Rec20 | HM | mile per hour (statute mile) |
| Rec20 | HMO | Piece Month |
| Rec20 | HMQ | million cubic metre |
| Rec20 | HMT | hectometre |
| Rec20 | HPA | hectolitre of pure alcohol |
| Rec20 | HTZ | hertz |
| Rec20 | HUR | hour |
| Rec20 | HWE | Piece Week |
| Rec20 | IA | inch pound (pound inch) |
| Rec20 | IE | person |
| Rec20 | INH | inch |
| Rec20 | INK | square inch |
| Rec20 | INQ | cubic inch |
| Rec20 | ISD | international sugar degree |
| Rec20 | IU | inch per second |
| Rec20 | IUG | international unit per gram |
| Rec20 | IV | inch per second squared |
| Rec20 | J10 | percent per millimetre |
| Rec20 | J12 | per mille per psi |
| Rec20 | J13 | degree API |
| Rec20 | J14 | degree Baume (origin scale) |
| Rec20 | J15 | degree Baume (US heavy) |
| Rec20 | J16 | degree Baume (US light) |
| Rec20 | J17 | degree Balling |
| Rec20 | J18 | degree Brix |
| Rec20 | J19 | degree Fahrenheit hour square foot per British thermal unit (thermochemical) |
| Rec20 | J2 | joule per kilogram |
| Rec20 | J20 | degree Fahrenheit per kelvin |
| Rec20 | J21 | degree Fahrenheit per bar |
| Rec20 | J22 | degree Fahrenheit hour square foot per British thermal unit (international table) |
| Rec20 | J23 | degree Fahrenheit per hour |
| Rec20 | J24 | degree Fahrenheit per minute |
| Rec20 | J25 | degree Fahrenheit per second |
| Rec20 | J26 | reciprocal degree Fahrenheit |
| Rec20 | J27 | degree Oechsle |
| Rec20 | J28 | degree Rankine per hour |
| Rec20 | J29 | degree Rankine per minute |
| Rec20 | J30 | degree Rankine per second |
| Rec20 | J31 | degree Twaddell |
| Rec20 | J32 | micropoise |
| Rec20 | J33 | microgram per kilogram |
| Rec20 | J34 | microgram per cubic metre kelvin |
| Rec20 | J35 | microgram per cubic metre bar |
| Rec20 | J36 | microlitre per litre |
| Rec20 | J38 | baud |
| Rec20 | J39 | British thermal unit (mean) |
| Rec20 | J40 | British thermal unit (international table) foot per hour square foot degree Fahrenheit |
| Rec20 | J41 | British thermal unit (international table) inch per hour square foot degree Fahrenheit |
| Rec20 | J42 | British thermal unit (international table) inch per second square foot degree Fahrenheit |
| Rec20 | J43 | British thermal unit (international table) per pound degree Fahrenheit |
| Rec20 | J44 | British thermal unit (international table) per minute |
| Rec20 | J45 | British thermal unit (international table) per second |
| Rec20 | J46 | British thermal unit (thermochemical) foot per hour square foot degree Fahrenheit |
| Rec20 | J47 | British thermal unit (thermochemical) per hour |
| Rec20 | J48 | British thermal unit (thermochemical) inch per hour square foot degree Fahrenheit |
| Rec20 | J49 | British thermal unit (thermochemical) inch per second square foot degree Fahrenheit |
| Rec20 | J50 | British thermal unit (thermochemical) per pound degree Fahrenheit |
| Rec20 | J51 | British thermal unit (thermochemical) per minute |
| Rec20 | J52 | British thermal unit (thermochemical) per second |
| Rec20 | J53 | coulomb square metre per kilogram |
| Rec20 | J54 | megabaud |
| Rec20 | J55 | watt second |
| Rec20 | J56 | bar per bar |
| Rec20 | J57 | barrel (UK petroleum) |
| Rec20 | J58 | barrel (UK petroleum) per minute |
| Rec20 | J59 | barrel (UK petroleum) per day |
| Rec20 | J60 | barrel (UK petroleum) per hour |
| Rec20 | J61 | barrel (UK petroleum) per second |
| Rec20 | J62 | barrel (US petroleum) per hour |
| Rec20 | J63 | barrel (US petroleum) per second |
| Rec20 | J64 | bushel (UK) per day |
| Rec20 | J65 | bushel (UK) per hour |
| Rec20 | J66 | bushel (UK) per minute |
| Rec20 | J67 | bushel (UK) per second |
| Rec20 | J68 | bushel (US dry) per day |
| Rec20 | J69 | bushel (US dry) per hour |
| Rec20 | J70 | bushel (US dry) per minute |
| Rec20 | J71 | bushel (US dry) per second |
| Rec20 | J72 | centinewton metre |
| Rec20 | J73 | centipoise per kelvin |
| Rec20 | J74 | centipoise per bar |
| Rec20 | J75 | calorie (mean) |
| Rec20 | J76 | calorie (international table) per gram degree Celsius |
| Rec20 | J78 | calorie (thermochemical) per centimetre second degree Celsius |
| Rec20 | J79 | calorie (thermochemical) per gram degree Celsius |
| Rec20 | J81 | calorie (thermochemical) per minute |
| Rec20 | J82 | calorie (thermochemical) per second |
| Rec20 | J83 | clo |
| Rec20 | J84 | centimetre per second kelvin |
| Rec20 | J85 | centimetre per second bar |
| Rec20 | J87 | cubic centimetre per cubic metre |
| Rec20 | J90 | cubic decimetre per day |
| Rec20 | J91 | cubic decimetre per cubic metre |
| Rec20 | J92 | cubic decimetre per minute |
| Rec20 | J93 | cubic decimetre per second |
| Rec20 | J95 | ounce (UK fluid) per day |
| Rec20 | J96 | ounce (UK fluid) per hour |
| Rec20 | J97 | ounce (UK fluid) per minute |
| Rec20 | J98 | ounce (UK fluid) per second |
| Rec20 | J99 | ounce (US fluid) per day |
| Rec20 | JE | joule per kelvin |
| Rec20 | JK | megajoule per kilogram |
| Rec20 | JM | megajoule per cubic metre |
| Rec20 | JNT | pipeline joint |
| Rec20 | JOU | joule |
| Rec20 | JPS | hundred metre |
| Rec20 | JWL | number of jewels |
| Rec20 | K1 | kilowatt demand |
| Rec20 | K10 | ounce (US fluid) per hour |
| Rec20 | K11 | ounce (US fluid) per minute |
| Rec20 | K12 | ounce (US fluid) per second |
| Rec20 | K13 | foot per degree Fahrenheit |
| Rec20 | K14 | foot per hour |
| Rec20 | K15 | foot pound-force per hour |
| Rec20 | K16 | foot pound-force per minute |
| Rec20 | K17 | foot per psi |
| Rec20 | K18 | foot per second degree Fahrenheit |
| Rec20 | K19 | foot per second psi |
| Rec20 | K2 | kilovolt ampere reactive demand |
| Rec20 | K20 | reciprocal cubic foot |
| Rec20 | K21 | cubic foot per degree Fahrenheit |
| Rec20 | K22 | cubic foot per day |
| Rec20 | K23 | cubic foot per psi |
| Rec20 | K26 | gallon (UK) per day |
| Rec20 | K27 | gallon (UK) per hour |
| Rec20 | K28 | gallon (UK) per second |
| Rec20 | K3 | kilovolt ampere reactive hour |
| Rec20 | K30 | gallon (US liquid) per second |
| Rec20 | K31 | gram-force per square centimetre |
| Rec20 | K32 | gill (UK) per day |
| Rec20 | K33 | gill (UK) per hour |
| Rec20 | K34 | gill (UK) per minute |
| Rec20 | K35 | gill (UK) per second |
| Rec20 | K36 | gill (US) per day |
| Rec20 | K37 | gill (US) per hour |
| Rec20 | K38 | gill (US) per minute |
| Rec20 | K39 | gill (US) per second |
| Rec20 | K40 | standard acceleration of free fall |
| Rec20 | K41 | grain per gallon (US) |
| Rec20 | K42 | horsepower (boiler) |
| Rec20 | K43 | horsepower (electric) |
| Rec20 | K45 | inch per degree Fahrenheit |
| Rec20 | K46 | inch per psi |
| Rec20 | K47 | inch per second degree Fahrenheit |
| Rec20 | K48 | inch per second psi |
| Rec20 | K49 | reciprocal cubic inch |
| Rec20 | K50 | kilobaud |
| Rec20 | K51 | kilocalorie (mean) |
| Rec20 | K52 | kilocalorie (international table) per hour metre degree Celsius |
| Rec20 | K53 | kilocalorie (thermochemical) |
| Rec20 | K54 | kilocalorie (thermochemical) per minute |
| Rec20 | K55 | kilocalorie (thermochemical) per second |
| Rec20 | K58 | kilomole per hour |
| Rec20 | K59 | kilomole per cubic metre kelvin |
| Rec20 | K6 | kilolitre |
| Rec20 | K60 | kilomole per cubic metre bar |
| Rec20 | K61 | kilomole per minute |
| Rec20 | K62 | litre per litre |
| Rec20 | K63 | reciprocal litre |
| Rec20 | K64 | pound (avoirdupois) per degree Fahrenheit |
| Rec20 | K65 | pound (avoirdupois) square foot |
| Rec20 | K66 | pound (avoirdupois) per day |
| Rec20 | K67 | pound per foot hour |
| Rec20 | K68 | pound per foot second |
| Rec20 | K69 | pound (avoirdupois) per cubic foot degree Fahrenheit |
| Rec20 | K70 | pound (avoirdupois) per cubic foot psi |
| Rec20 | K71 | pound (avoirdupois) per gallon (UK) |
| Rec20 | K73 | pound (avoirdupois) per hour degree Fahrenheit |
| Rec20 | K74 | pound (avoirdupois) per hour psi |
| Rec20 | K75 | pound (avoirdupois) per cubic inch degree Fahrenheit |
| Rec20 | K76 | pound (avoirdupois) per cubic inch psi |
| Rec20 | K77 | pound (avoirdupois) per psi |
| Rec20 | K78 | pound (avoirdupois) per minute |
| Rec20 | K79 | pound (avoirdupois) per minute degree Fahrenheit |
| Rec20 | K80 | pound (avoirdupois) per minute psi |
| Rec20 | K81 | pound (avoirdupois) per second |
| Rec20 | K82 | pound (avoirdupois) per second degree Fahrenheit |
| Rec20 | K83 | pound (avoirdupois) per second psi |
| Rec20 | K84 | pound per cubic yard |
| Rec20 | K85 | pound-force per square foot |
| Rec20 | K86 | pound-force per square inch degree Fahrenheit |
| Rec20 | K87 | psi cubic inch per second |
| Rec20 | K88 | psi litre per second |
| Rec20 | K89 | psi cubic metre per second |
| Rec20 | K90 | psi cubic yard per second |
| Rec20 | K91 | pound-force second per square foot |
| Rec20 | K92 | pound-force second per square inch |
| Rec20 | K93 | reciprocal psi |
| Rec20 | K94 | quart (UK liquid) per day |
| Rec20 | K95 | quart (UK liquid) per hour |
| Rec20 | K96 | quart (UK liquid) per minute |
| Rec20 | K97 | quart (UK liquid) per second |
| Rec20 | K98 | quart (US liquid) per day |
| Rec20 | K99 | quart (US liquid) per hour |
| Rec20 | KA | cake |
| Rec20 | KAT | katal |
| Rec20 | KB | kilocharacter |
| Rec20 | KBA | kilobar |
| Rec20 | KCC | kilogram of choline chloride |
| Rec20 | KDW | kilogram drained net weight |
| Rec20 | KEL | kelvin |
| Rec20 | KGM | kilogram |
| Rec20 | KGS | kilogram per second |
| Rec20 | KHY | kilogram of hydrogen peroxide |
| Rec20 | KHZ | kilohertz |
| Rec20 | KI | kilogram per millimetre width |
| Rec20 | KIC | kilogram, including container |
| Rec20 | KIP | kilogram, including inner packaging |
| Rec20 | KJ | kilosegment |
| Rec20 | KJO | kilojoule |
| Rec20 | KL | kilogram per metre |
| Rec20 | KLK | lactic dry material percentage |
| Rec20 | KLX | kilolux |
| Rec20 | KMA | kilogram of methylamine |
| Rec20 | KMH | kilometre per hour |
| Rec20 | KMK | square kilometre |
| Rec20 | KMQ | kilogram per cubic metre |
| Rec20 | KMT | kilometre |
| Rec20 | KNI | kilogram of nitrogen |
| Rec20 | KNM | kilonewton per square metre |
| Rec20 | KNS | kilogram named substance |
| Rec20 | KNT | knot |
| Rec20 | KO | milliequivalence caustic potash per gram of product |
| Rec20 | KPA | kilopascal |
| Rec20 | KPH | kilogram of potassium hydroxide (caustic potash) |
| Rec20 | KPO | kilogram of potassium oxide |
| Rec20 | KPP | kilogram of phosphorus pentoxide (phosphoric anhydride) |
| Rec20 | KR | kiloroentgen |
| Rec20 | KSD | kilogram of substance 90 % dry |
| Rec20 | KSH | kilogram of sodium hydroxide (caustic soda) |
| Rec20 | KT | kit |
| Rec20 | KTN | kilotonne |
| Rec20 | KUR | kilogram of uranium |
| Rec20 | KVA | kilovolt - ampere |
| Rec20 | KVR | kilovar |
| Rec20 | KVT | kilovolt |
| Rec20 | KW | kilogram per millimetre |
| Rec20 | KWH | kilowatt hour |
| Rec20 | KWN | Kilowatt hour per normalized cubic metre |
| Rec20 | KWO | kilogram of tungsten trioxide |
| Rec20 | KWS | Kilowatt hour per standard cubic metre |
| Rec20 | KWT | kilowatt |
| Rec20 | KWY | kilowatt year |
| Rec20 | KX | millilitre per kilogram |
| Rec20 | L10 | quart (US liquid) per minute |
| Rec20 | L11 | quart (US liquid) per second |
| Rec20 | L12 | metre per second kelvin |
| Rec20 | L13 | metre per second bar |
| Rec20 | L14 | square metre hour degree Celsius per kilocalorie (international table) |
| Rec20 | L15 | millipascal second per kelvin |
| Rec20 | L16 | millipascal second per bar |
| Rec20 | L17 | milligram per cubic metre kelvin |
| Rec20 | L18 | milligram per cubic metre bar |
| Rec20 | L19 | millilitre per litre |
| Rec20 | L2 | litre per minute |
| Rec20 | L20 | reciprocal cubic millimetre |
| Rec20 | L21 | cubic millimetre per cubic metre |
| Rec20 | L23 | mole per hour |
| Rec20 | L24 | mole per kilogram kelvin |
| Rec20 | L25 | mole per kilogram bar |
| Rec20 | L26 | mole per litre kelvin |
| Rec20 | L27 | mole per litre bar |
| Rec20 | L28 | mole per cubic metre kelvin |
| Rec20 | L29 | mole per cubic metre bar |
| Rec20 | L30 | mole per minute |
| Rec20 | L31 | milliroentgen aequivalent men |
| Rec20 | L32 | nanogram per kilogram |
| Rec20 | L33 | ounce (avoirdupois) per day |
| Rec20 | L34 | ounce (avoirdupois) per hour |
| Rec20 | L35 | ounce (avoirdupois) per minute |
| Rec20 | L36 | ounce (avoirdupois) per second |
| Rec20 | L37 | ounce (avoirdupois) per gallon (UK) |
| Rec20 | L38 | ounce (avoirdupois) per gallon (US) |
| Rec20 | L39 | ounce (avoirdupois) per cubic inch |
| Rec20 | L40 | ounce (avoirdupois)-force |
| Rec20 | L41 | ounce (avoirdupois)-force inch |
| Rec20 | L42 | picosiemens per metre |
| Rec20 | L43 | peck (UK) |
| Rec20 | L44 | peck (UK) per day |
| Rec20 | L45 | peck (UK) per hour |
| Rec20 | L46 | peck (UK) per minute |
| Rec20 | L47 | peck (UK) per second |
| Rec20 | L48 | peck (US dry) per day |
| Rec20 | L49 | peck (US dry) per hour |
| Rec20 | L50 | peck (US dry) per minute |
| Rec20 | L51 | peck (US dry) per second |
| Rec20 | L52 | psi per psi |
| Rec20 | L53 | pint (UK) per day |
| Rec20 | L54 | pint (UK) per hour |
| Rec20 | L55 | pint (UK) per minute |
| Rec20 | L56 | pint (UK) per second |
| Rec20 | L57 | pint (US liquid) per day |
| Rec20 | L58 | pint (US liquid) per hour |
| Rec20 | L59 | pint (US liquid) per minute |
| Rec20 | L60 | pint (US liquid) per second |
| Rec20 | L63 | slug per day |
| Rec20 | L64 | slug per foot second |
| Rec20 | L65 | slug per cubic foot |
| Rec20 | L66 | slug per hour |
| Rec20 | L67 | slug per minute |
| Rec20 | L68 | slug per second |
| Rec20 | L69 | tonne per kelvin |
| Rec20 | L70 | tonne per bar |
| Rec20 | L71 | tonne per day |
| Rec20 | L72 | tonne per day kelvin |
| Rec20 | L73 | tonne per day bar |
| Rec20 | L74 | tonne per hour kelvin |
| Rec20 | L75 | tonne per hour bar |
| Rec20 | L76 | tonne per cubic metre kelvin |
| Rec20 | L77 | tonne per cubic metre bar |
| Rec20 | L78 | tonne per minute |
| Rec20 | L79 | tonne per minute kelvin |
| Rec20 | L80 | tonne per minute bar |
| Rec20 | L81 | tonne per second |
| Rec20 | L82 | tonne per second kelvin |
| Rec20 | L83 | tonne per second bar |
| Rec20 | L84 | ton (UK shipping) |
| Rec20 | L85 | ton long per day |
| Rec20 | L86 | ton (US shipping) |
| Rec20 | L87 | ton short per degree Fahrenheit |
| Rec20 | L88 | ton short per day |
| Rec20 | L89 | ton short per hour degree Fahrenheit |
| Rec20 | L90 | ton short per hour psi |
| Rec20 | L91 | ton short per psi |
| Rec20 | L92 | ton (UK long) per cubic yard |
| Rec20 | L93 | ton (US short) per cubic yard |
| Rec20 | L94 | ton-force (US short) |
| Rec20 | L95 | common year |
| Rec20 | L96 | sidereal year |
| Rec20 | L98 | yard per degree Fahrenheit |
| Rec20 | L99 | yard per psi |
| Rec20 | LA | pound per cubic inch |
| Rec20 | LAC | lactose excess percentage |
| Rec20 | LBR | pound |
| Rec20 | LBT | troy pound (US) |
| Rec20 | LD | litre per day |
| Rec20 | LEF | leaf |
| Rec20 | LF | linear foot |
| Rec20 | LH | labour hour |
| Rec20 | LK | link |
| Rec20 | LM | linear metre |
| Rec20 | LN | length |
| Rec20 | LO | lot [unit of procurement] |
| Rec20 | LP | liquid pound |
| Rec20 | LPA | litre of pure alcohol |
| Rec20 | LR | layer |
| Rec20 | LS | lump sum |
| Rec20 | LTN | ton (UK) or long ton (US) |
| Rec20 | LTR | litre |
| Rec20 | LUB | metric ton, lubricating oil |
| Rec20 | LUM | lumen |
| Rec20 | LUX | lux |
| Rec20 | LY | linear yard |
| Rec20 | M1 | milligram per litre |
| Rec20 | M10 | reciprocal cubic yard |
| Rec20 | M11 | cubic yard per degree Fahrenheit |
| Rec20 | M12 | cubic yard per day |
| Rec20 | M13 | cubic yard per hour |
| Rec20 | M14 | cubic yard per psi |
| Rec20 | M15 | cubic yard per minute |
| Rec20 | M16 | cubic yard per second |
| Rec20 | M17 | kilohertz metre |
| Rec20 | M18 | gigahertz metre |
| Rec20 | M19 | Beaufort |
| Rec20 | M20 | reciprocal megakelvin or megakelvin to the power minus one |
| Rec20 | M21 | reciprocal kilovolt - ampere reciprocal hour |
| Rec20 | M22 | millilitre per square centimetre minute |
| Rec20 | M23 | newton per centimetre |
| Rec20 | M24 | ohm kilometre |
| Rec20 | M25 | percent per degree Celsius |
| Rec20 | M26 | gigaohm per metre |
| Rec20 | M27 | megahertz metre |
| Rec20 | M29 | kilogram per kilogram |
| Rec20 | M30 | reciprocal volt - ampere reciprocal second |
| Rec20 | M31 | kilogram per kilometre |
| Rec20 | M32 | pascal second per litre |
| Rec20 | M33 | millimole per litre |
| Rec20 | M34 | newton metre per square metre |
| Rec20 | M35 | millivolt - ampere |
| Rec20 | M36 | 30-day month |
| Rec20 | M37 | actual/360 |
| Rec20 | M38 | kilometre per second squared |
| Rec20 | M39 | centimetre per second squared |
| Rec20 | M4 | monetary value |
| Rec20 | M40 | yard per second squared |
| Rec20 | M41 | millimetre per second squared |
| Rec20 | M42 | mile (statute mile) per second squared |
| Rec20 | M43 | mil |
| Rec20 | M44 | revolution |
| Rec20 | M45 | degree [unit of angle] per second squared |
| Rec20 | M46 | revolution per minute |
| Rec20 | M47 | circular mil |
| Rec20 | M48 | square mile (based on U.S. survey foot) |
| Rec20 | M49 | chain (based on U.S. survey foot) |
| Rec20 | M5 | microcurie |
| Rec20 | M50 | furlong |
| Rec20 | M51 | foot (U.S. survey) |
| Rec20 | M52 | mile (based on U.S. survey foot) |
| Rec20 | M53 | metre per pascal |
| Rec20 | M55 | metre per radiant |
| Rec20 | M56 | shake |
| Rec20 | M57 | mile per minute |
| Rec20 | M58 | mile per second |
| Rec20 | M59 | metre per second pascal |
| Rec20 | M60 | metre per hour |
| Rec20 | M61 | inch per year |
| Rec20 | M62 | kilometre per second |
| Rec20 | M63 | inch per minute |
| Rec20 | M64 | yard per second |
| Rec20 | M65 | yard per minute |
| Rec20 | M66 | yard per hour |
| Rec20 | M67 | acre-foot (based on U.S. survey foot) |
| Rec20 | M68 | cord (128 ft3) |
| Rec20 | M69 | cubic mile (UK statute) |
| Rec20 | M7 | micro-inch |
| Rec20 | M70 | ton, register |
| Rec20 | M71 | cubic metre per pascal |
| Rec20 | M72 | bel |
| Rec20 | M73 | kilogram per cubic metre pascal |
| Rec20 | M74 | kilogram per pascal |
| Rec20 | M75 | kilopound-force |
| Rec20 | M76 | poundal |
| Rec20 | M77 | kilogram metre per second squared |
| Rec20 | M78 | pond |
| Rec20 | M79 | square foot per hour |
| Rec20 | M80 | stokes per pascal |
| Rec20 | M81 | square centimetre per second |
| Rec20 | M82 | square metre per second pascal |
| Rec20 | M83 | denier |
| Rec20 | M84 | pound per yard |
| Rec20 | M85 | ton, assay |
| Rec20 | M86 | pfund |
| Rec20 | M87 | kilogram per second pascal |
| Rec20 | M88 | tonne per month |
| Rec20 | M89 | tonne per year |
| Rec20 | M9 | million Btu per 1000 cubic foot |
| Rec20 | M90 | kilopound per hour |
| Rec20 | M91 | pound per pound |
| Rec20 | M92 | pound-force foot |
| Rec20 | M93 | newton metre per radian |
| Rec20 | M94 | kilogram metre |
| Rec20 | M95 | poundal foot |
| Rec20 | M96 | poundal inch |
| Rec20 | M97 | dyne metre |
| Rec20 | M98 | kilogram centimetre per second |
| Rec20 | M99 | gram centimetre per second |
| Rec20 | MAH | megavolt ampere reactive hour |
| Rec20 | MAL | megalitre |
| Rec20 | MAM | megametre |
| Rec20 | MAR | megavar |
| Rec20 | MAW | megawatt |
| Rec20 | MBE | thousand standard brick equivalent |
| Rec20 | MBF | thousand board foot |
| Rec20 | MBR | millibar |
| Rec20 | MC | microgram |
| Rec20 | MCU | millicurie |
| Rec20 | MD | air dry metric ton |
| Rec20 | MGM | milligram |
| Rec20 | MHZ | megahertz |
| Rec20 | MIK | square mile (statute mile) |
| Rec20 | MIL | thousand |
| Rec20 | MIN | minute [unit of time] |
| Rec20 | MIO | million |
| Rec20 | MIU | million international unit |
| Rec20 | MKD | Square Metre Day |
| Rec20 | MKM | Square Metre Month |
| Rec20 | MKW | Square Metre Week |
| Rec20 | MLD | milliard |
| Rec20 | MLT | millilitre |
| Rec20 | MMK | square millimetre |
| Rec20 | MMQ | cubic millimetre |
| Rec20 | MMT | millimetre |
| Rec20 | MND | kilogram, dry weight |
| Rec20 | MNJ | Mega Joule per Normalised cubic Metre |
| Rec20 | MON | month |
| Rec20 | MPA | megapascal |
| Rec20 | MQD | Cubic Metre Day |
| Rec20 | MQH | cubic metre per hour |
| Rec20 | MQM | Cubic Metre Month |
| Rec20 | MQS | cubic metre per second |
| Rec20 | MQW | Cubic Metre Week |
| Rec20 | MRD | Metre Day |
| Rec20 | MRM | Metre Month |
| Rec20 | MRW | Metre Week |
| Rec20 | MSK | metre per second squared |
| Rec20 | MTK | square metre |
| Rec20 | MTQ | cubic metre |
| Rec20 | MTR | metre |
| Rec20 | MTS | metre per second |
| Rec20 | MTZ | milihertz |
| Rec20 | MVA | megavolt - ampere |
| Rec20 | MWH | megawatt hour (1000 kW.h) |
| Rec20 | N1 | pen calorie |
| Rec20 | N10 | pound foot per second |
| Rec20 | N11 | pound inch per second |
| Rec20 | N12 | Pferdestaerke |
| Rec20 | N13 | centimetre of mercury (0 ºC) |
| Rec20 | N14 | centimetre of water (4 ºC) |
| Rec20 | N15 | foot of water (39.2 ºF) |
| Rec20 | N16 | inch of mercury (32 ºF) |
| Rec20 | N17 | inch of mercury (60 ºF) |
| Rec20 | N18 | inch of water (39.2 ºF) |
| Rec20 | N19 | inch of water (60 ºF) |
| Rec20 | N20 | kip per square inch |
| Rec20 | N21 | poundal per square foot |
| Rec20 | N22 | ounce (avoirdupois) per square inch |
| Rec20 | N23 | conventional metre of water |
| Rec20 | N24 | gram per square millimetre |
| Rec20 | N25 | pound per square yard |
| Rec20 | N26 | poundal per square inch |
| Rec20 | N27 | foot to the fourth power |
| Rec20 | N28 | cubic decimetre per kilogram |
| Rec20 | N29 | cubic foot per pound |
| Rec20 | N3 | print point |
| Rec20 | N30 | cubic inch per pound |
| Rec20 | N31 | kilonewton per metre |
| Rec20 | N32 | poundal per inch |
| Rec20 | N33 | pound-force per yard |
| Rec20 | N34 | poundal second per square foot |
| Rec20 | N35 | poise per pascal |
| Rec20 | N36 | newton second per square metre |
| Rec20 | N37 | kilogram per metre second |
| Rec20 | N38 | kilogram per metre minute |
| Rec20 | N39 | kilogram per metre day |
| Rec20 | N40 | kilogram per metre hour |
| Rec20 | N41 | gram per centimetre second |
| Rec20 | N42 | poundal second per square inch |
| Rec20 | N43 | pound per foot minute |
| Rec20 | N44 | pound per foot day |
| Rec20 | N45 | cubic metre per second pascal |
| Rec20 | N46 | foot poundal |
| Rec20 | N47 | inch poundal |
| Rec20 | N48 | watt per square centimetre |
| Rec20 | N49 | watt per square inch |
| Rec20 | N50 | British thermal unit (international table) per square foot hour |
| Rec20 | N51 | British thermal unit (thermochemical) per square foot hour |
| Rec20 | N52 | British thermal unit (thermochemical) per square foot minute |
| Rec20 | N53 | British thermal unit (international table) per square foot second |
| Rec20 | N54 | British thermal unit (thermochemical) per square foot second |
| Rec20 | N55 | British thermal unit (international table) per square inch second |
| Rec20 | N56 | calorie (thermochemical) per square centimetre minute |
| Rec20 | N57 | calorie (thermochemical) per square centimetre second |
| Rec20 | N58 | British thermal unit (international table) per cubic foot |
| Rec20 | N59 | British thermal unit (thermochemical) per cubic foot |
| Rec20 | N60 | British thermal unit (international table) per degree Fahrenheit |
| Rec20 | N61 | British thermal unit (thermochemical) per degree Fahrenheit |
| Rec20 | N62 | British thermal unit (international table) per degree Rankine |
| Rec20 | N63 | British thermal unit (thermochemical) per degree Rankine |
| Rec20 | N64 | British thermal unit (thermochemical) per pound degree Rankine |
| Rec20 | N65 | kilocalorie (international table) per gram kelvin |
| Rec20 | N66 | British thermal unit (39 ºF) |
| Rec20 | N67 | British thermal unit (59 ºF) |
| Rec20 | N68 | British thermal unit (60 ºF) |
| Rec20 | N69 | calorie (20 ºC) |
| Rec20 | N70 | quad (1015 BtuIT) |
| Rec20 | N71 | therm (EC) |
| Rec20 | N72 | therm (U.S.) |
| Rec20 | N73 | British thermal unit (thermochemical) per pound |
| Rec20 | N74 | British thermal unit (international table) per hour square foot degree Fahrenheit |
| Rec20 | N75 | British thermal unit (thermochemical) per hour square foot degree Fahrenheit |
| Rec20 | N76 | British thermal unit (international table) per second square foot degree Fahrenheit |
| Rec20 | N77 | British thermal unit (thermochemical) per second square foot degree Fahrenheit |
| Rec20 | N78 | kilowatt per square metre kelvin |
| Rec20 | N79 | kelvin per pascal |
| Rec20 | N80 | watt per metre degree Celsius |
| Rec20 | N81 | kilowatt per metre kelvin |
| Rec20 | N82 | kilowatt per metre degree Celsius |
| Rec20 | N83 | metre per degree Celcius metre |
| Rec20 | N84 | degree Fahrenheit hour per British thermal unit (international table) |
| Rec20 | N85 | degree Fahrenheit hour per British thermal unit (thermochemical) |
| Rec20 | N86 | degree Fahrenheit second per British thermal unit (international table) |
| Rec20 | N87 | degree Fahrenheit second per British thermal unit (thermochemical) |
| Rec20 | N88 | degree Fahrenheit hour square foot per British thermal unit (international table) inch |
| Rec20 | N89 | degree Fahrenheit hour square foot per British thermal unit (thermochemical) inch |
| Rec20 | N90 | kilofarad |
| Rec20 | N91 | reciprocal joule |
| Rec20 | N92 | picosiemens |
| Rec20 | N93 | ampere per pascal |
| Rec20 | N94 | franklin |
| Rec20 | N95 | ampere minute |
| Rec20 | N96 | biot |
| Rec20 | N97 | gilbert |
| Rec20 | N98 | volt per pascal |
| Rec20 | N99 | picovolt |
| Rec20 | NA | milligram per kilogram |
| Rec20 | NAR | number of articles |
| Rec20 | NCL | number of cells |
| Rec20 | NEW | newton |
| Rec20 | NF | message |
| Rec20 | NIL | nil |
| Rec20 | NIU | number of international units |
| Rec20 | NL | load |
| Rec20 | NM3 | Normalised cubic metre |
| Rec20 | NMI | nautical mile |
| Rec20 | NMP | number of packs |
| Rec20 | NPT | number of parts |
| Rec20 | NT | net ton |
| Rec20 | NTU | Nephelometric turbidity unit |
| Rec20 | NU | newton metre |
| Rec20 | NX | part per thousand |
| Rec20 | OA | panel |
| Rec20 | ODE | ozone depletion equivalent |
| Rec20 | ODG | ODS Grams |
| Rec20 | ODK | ODS Kilograms |
| Rec20 | ODM | ODS Milligrams |
| Rec20 | OHM | ohm |
| Rec20 | ON | ounce per square yard |
| Rec20 | ONZ | ounce (avoirdupois) |
| Rec20 | OPM | oscillations per minute |
| Rec20 | OT | overtime hour |
| Rec20 | OZA | fluid ounce (US) |
| Rec20 | OZI | fluid ounce (UK) |
| Rec20 | P1 | percent |
| Rec20 | P10 | coulomb per metre |
| Rec20 | P11 | kiloweber |
| Rec20 | P12 | gamma |
| Rec20 | P13 | kilotesla |
| Rec20 | P14 | joule per second |
| Rec20 | P15 | joule per minute |
| Rec20 | P16 | joule per hour |
| Rec20 | P17 | joule per day |
| Rec20 | P18 | kilojoule per second |
| Rec20 | P19 | kilojoule per minute |
| Rec20 | P2 | pound per foot |
| Rec20 | P20 | kilojoule per hour |
| Rec20 | P21 | kilojoule per day |
| Rec20 | P22 | nanoohm |
| Rec20 | P23 | ohm circular-mil per foot |
| Rec20 | P24 | kilohenry |
| Rec20 | P25 | lumen per square foot |
| Rec20 | P26 | phot |
| Rec20 | P27 | footcandle |
| Rec20 | P28 | candela per square inch |
| Rec20 | P29 | footlambert |
| Rec20 | P30 | lambert |
| Rec20 | P31 | stilb |
| Rec20 | P32 | candela per square foot |
| Rec20 | P33 | kilocandela |
| Rec20 | P34 | millicandela |
| Rec20 | P35 | Hefner-Kerze |
| Rec20 | P36 | international candle |
| Rec20 | P37 | British thermal unit (international table) per square foot |
| Rec20 | P38 | British thermal unit (thermochemical) per square foot |
| Rec20 | P39 | calorie (thermochemical) per square centimetre |
| Rec20 | P40 | langley |
| Rec20 | P41 | decade (logarithmic) |
| Rec20 | P42 | pascal squared second |
| Rec20 | P43 | bel per metre |
| Rec20 | P44 | pound mole |
| Rec20 | P45 | pound mole per second |
| Rec20 | P46 | pound mole per minute |
| Rec20 | P47 | kilomole per kilogram |
| Rec20 | P48 | pound mole per pound |
| Rec20 | P49 | newton square metre per ampere |
| Rec20 | P5 | five pack |
| Rec20 | P50 | weber metre |
| Rec20 | P51 | mol per kilogram pascal |
| Rec20 | P52 | mol per cubic metre pascal |
| Rec20 | P53 | unit pole |
| Rec20 | P54 | milligray per second |
| Rec20 | P55 | microgray per second |
| Rec20 | P56 | nanogray per second |
| Rec20 | P57 | gray per minute |
| Rec20 | P58 | milligray per minute |
| Rec20 | P59 | microgray per minute |
| Rec20 | P60 | nanogray per minute |
| Rec20 | P61 | gray per hour |
| Rec20 | P62 | milligray per hour |
| Rec20 | P63 | microgray per hour |
| Rec20 | P64 | nanogray per hour |
| Rec20 | P65 | sievert per second |
| Rec20 | P66 | millisievert per second |
| Rec20 | P67 | microsievert per second |
| Rec20 | P68 | nanosievert per second |
| Rec20 | P69 | rem per second |
| Rec20 | P70 | sievert per hour |
| Rec20 | P71 | millisievert per hour |
| Rec20 | P72 | microsievert per hour |
| Rec20 | P73 | nanosievert per hour |
| Rec20 | P74 | sievert per minute |
| Rec20 | P75 | millisievert per minute |
| Rec20 | P76 | microsievert per minute |
| Rec20 | P77 | nanosievert per minute |
| Rec20 | P78 | reciprocal square inch |
| Rec20 | P79 | pascal square metre per kilogram |
| Rec20 | P80 | millipascal per metre |
| Rec20 | P81 | kilopascal per metre |
| Rec20 | P82 | hectopascal per metre |
| Rec20 | P83 | standard atmosphere per metre |
| Rec20 | P84 | technical atmosphere per metre |
| Rec20 | P85 | torr per metre |
| Rec20 | P86 | psi per inch |
| Rec20 | P87 | cubic metre per second square metre |
| Rec20 | P88 | rhe |
| Rec20 | P89 | pound-force foot per inch |
| Rec20 | P90 | pound-force inch per inch |
| Rec20 | P91 | perm (0 ºC) |
| Rec20 | P92 | perm (23 ºC) |
| Rec20 | P93 | byte per second |
| Rec20 | P94 | kilobyte per second |
| Rec20 | P95 | megabyte per second |
| Rec20 | P96 | reciprocal volt |
| Rec20 | P97 | reciprocal radian |
| Rec20 | P98 | pascal to the power sum of stoichiometric numbers |
| Rec20 | P99 | mole per cubiv metre to the power sum of stoichiometric numbers |
| Rec20 | PAL | pascal |
| Rec20 | PD | pad |
| Rec20 | PFL | proof litre |
| Rec20 | PGL | proof gallon |
| Rec20 | PI | pitch |
| Rec20 | PLA | degree Plato |
| Rec20 | PO | pound per inch of length |
| Rec20 | PQ | page per inch |
| Rec20 | PR | pair |
| Rec20 | PS | pound-force per square inch |
| Rec20 | PTD | dry pint (US) |
| Rec20 | PTI | pint (UK) |
| Rec20 | PTL | liquid pint (US) |
| Rec20 | PTN | portion |
| Rec20 | Q10 | joule per tesla |
| Rec20 | Q11 | erlang |
| Rec20 | Q12 | octet |
| Rec20 | Q13 | octet per second |
| Rec20 | Q14 | shannon |
| Rec20 | Q15 | hartley |
| Rec20 | Q16 | natural unit of information |
| Rec20 | Q17 | shannon per second |
| Rec20 | Q18 | hartley per second |
| Rec20 | Q19 | natural unit of information per second |
| Rec20 | Q20 | second per kilogramm |
| Rec20 | Q21 | watt square metre |
| Rec20 | Q22 | second per radian cubic metre |
| Rec20 | Q23 | weber to the power minus one |
| Rec20 | Q24 | reciprocal inch |
| Rec20 | Q25 | dioptre |
| Rec20 | Q26 | one per one |
| Rec20 | Q27 | newton metre per metre |
| Rec20 | Q28 | kilogram per square metre pascal second |
| Rec20 | Q29 | microgram per hectogram |
| Rec20 | Q3 | meal |
| Rec20 | Q30 | pH (potential of Hydrogen) |
| Rec20 | Q31 | kilojoule per gram |
| Rec20 | Q32 | femtolitre |
| Rec20 | Q33 | picolitre |
| Rec20 | Q34 | nanolitre |
| Rec20 | Q35 | megawatts per minute |
| Rec20 | Q36 | square metre per cubic metre |
| Rec20 | Q37 | Standard cubic metre per day |
| Rec20 | Q38 | Standard cubic metre per hour |
| Rec20 | Q39 | Normalized cubic metre per day |
| Rec20 | Q40 | Normalized cubic metre per hour |
| Rec20 | Q41 | Joule per normalised cubic metre |
| Rec20 | Q42 | Joule per standard cubic metre |
| Rec20 | QA | page - facsimile |
| Rec20 | QAN | quarter (of a year) |
| Rec20 | QB | page - hardcopy |
| Rec20 | QR | quire |
| Rec20 | QTD | dry quart (US) |
| Rec20 | QTI | quart (UK) |
| Rec20 | QTL | liquid quart (US) |
| Rec20 | QTR | quarter (UK) |
| Rec20 | R1 | pica |
| Rec20 | R9 | thousand cubic metre |
| Rec20 | RH | running or operating hour |
| Rec20 | RM | ream |
| Rec20 | ROM | room |
| Rec20 | RP | pound per ream |
| Rec20 | RPM | revolutions per minute |
| Rec20 | RPS | revolutions per second |
| Rec20 | RT | revenue ton mile |
| Rec20 | S3 | square foot per second |
| Rec20 | S4 | square metre per second |
| Rec20 | SAN | half year (6 months) |
| Rec20 | SCO | score |
| Rec20 | SCR | scruple |
| Rec20 | SEC | second [unit of time] |
| Rec20 | SET | set |
| Rec20 | SG | segment |
| Rec20 | SIE | siemens |
| Rec20 | SM3 | Standard cubic metre |
| Rec20 | SMI | mile (statute mile) |
| Rec20 | SQ | square |
| Rec20 | SQR | square, roofing |
| Rec20 | SR | strip |
| Rec20 | STC | stick |
| Rec20 | STI | stone (UK) |
| Rec20 | STK | stick, cigarette |
| Rec20 | STL | standard litre |
| Rec20 | STN | ton (US) or short ton (UK/US) |
| Rec20 | STW | straw |
| Rec20 | SW | skein |
| Rec20 | SX | shipment |
| Rec20 | SYR | syringe |
| Rec20 | T0 | telecommunication line in service |
| Rec20 | T3 | thousand piece |
| Rec20 | TAH | kiloampere hour (thousand ampere hour) |
| Rec20 | TAN | total acid number |
| Rec20 | TI | thousand square inch |
| Rec20 | TIC | metric ton, including container |
| Rec20 | TIP | metric ton, including inner packaging |
| Rec20 | TKM | tonne kilometre |
| Rec20 | TMS | kilogram of imported meat, less offal |
| Rec20 | TNE | tonne (metric ton) |
| Rec20 | TP | ten pack |
| Rec20 | TPI | teeth per inch |
| Rec20 | TPR | ten pair |
| Rec20 | TQD | thousand cubic metre per day |
| Rec20 | TRL | trillion (EUR) |
| Rec20 | TST | ten set |
| Rec20 | TTS | ten thousand sticks |
| Rec20 | U1 | treatment |
| Rec20 | U2 | tablet |
| Rec20 | UB | telecommunication line in service average |
| Rec20 | UC | telecommunication port |
| Rec20 | VA | volt - ampere per kilogram |
| Rec20 | VLT | volt |
| Rec20 | VP | percent volume |
| Rec20 | W2 | wet kilo |
| Rec20 | WA | watt per kilogram |
| Rec20 | WB | wet pound |
| Rec20 | WCD | cord |
| Rec20 | WE | wet ton |
| Rec20 | WEB | weber |
| Rec20 | WEE | week |
| Rec20 | WG | wine gallon |
| Rec20 | WHR | watt hour |
| Rec20 | WM | working month |
| Rec20 | WSD | standard |
| Rec20 | WTT | watt |
| Rec20 | X1 | Gunter’s chain |
| Rec20 | YDK | square yard |
| Rec20 | YDQ | cubic yard |
| Rec20 | YRD | yard |
| Rec20 | Z11 | hanging container |
| Rec20 | Z9 | nanomole |
| Rec20 | ZP | page |
| Rec20 | ZZ | mutually defined |
| Rec21 | X1A | Drum, steel |
| Rec21 | X1B | Drum, aluminium |
| Rec21 | X1D | Drum, plywood |
| Rec21 | X1F | Container, flexible |
| Rec21 | X1G | Drum, fibre |
| Rec21 | X1W | Drum, wooden |
| Rec21 | X2C | Barrel, wooden |
| Rec21 | X3A | Jerrican, steel |
| Rec21 | X3H | Jerrican, plastic |
| Rec21 | X43 | Bag, super bulk |
| Rec21 | X44 | Bag, polybag |
| Rec21 | X4A | Box, steel |
| Rec21 | X4B | Box, aluminium |
| Rec21 | X4C | Box, natural wood |
| Rec21 | X4D | Box, plywood |
| Rec21 | X4F | Box, reconstituted wood |
| Rec21 | X4G | Box, fibreboard |
| Rec21 | X4H | Box, plastic |
| Rec21 | X5H | Bag, woven plastic |
| Rec21 | X5L | Bag, textile |
| Rec21 | X5M | Bag, paper |
| Rec21 | X6H | Composite packaging, plastic receptacle |
| Rec21 | X6P | Composite packaging, glass receptacle |
| Rec21 | X7A | Case, car |
| Rec21 | X7B | Case, wooden |
| Rec21 | X8A | Pallet, wooden |
| Rec21 | X8B | Crate, wooden |
| Rec21 | X8C | Bundle, wooden |
| Rec21 | XAA | Intermediate bulk container, rigid plastic |
| Rec21 | XAB | Receptacle, fibre |
| Rec21 | XAC | Receptacle, paper |
| Rec21 | XAD | Receptacle, wooden |
| Rec21 | XAE | Aerosol |
| Rec21 | XAF | Pallet, modular, collars 80cms * 60cms |
| Rec21 | XAG | Pallet, shrinkwrapped |
| Rec21 | XAH | Pallet, 100cms * 110cms |
| Rec21 | XAI | Clamshell |
| Rec21 | XAJ | Cone |
| Rec21 | XAL | Ball |
| Rec21 | XAM | Ampoule, non-protected |
| Rec21 | XAP | Ampoule, protected |
| Rec21 | XAT | Atomizer |
| Rec21 | XAV | Capsule |
| Rec21 | XB4 | Belt |
| Rec21 | XBA | Barrel |
| Rec21 | XBB | Bobbin |
| Rec21 | XBC | Bottlecrate / bottlerack |
| Rec21 | XBD | Board |
| Rec21 | XBE | Bundle |
| Rec21 | XBF | Balloon, non-protected |
| Rec21 | XBG | Bag |
| Rec21 | XBH | Bunch |
| Rec21 | XBI | Bin |
| Rec21 | XBJ | Bucket |
| Rec21 | XBK | Basket |
| Rec21 | XBL | Bale, compressed |
| Rec21 | XBM | Basin |
| Rec21 | XBN | Bale, non-compressed |
| Rec21 | XBO | Bottle, non-protected, cylindrical |
| Rec21 | XBP | Balloon, protected |
| Rec21 | XBQ | Bottle, protected cylindrical |
| Rec21 | XBR | Bar |
| Rec21 | XBS | Bottle, non-protected, bulbous |
| Rec21 | XBT | Bolt |
| Rec21 | XBU | Butt |
| Rec21 | XBV | Bottle, protected bulbous |
| Rec21 | XBW | Box, for liquids |
| Rec21 | XBX | Box |
| Rec21 | XBY | Board, in bundle/bunch/truss |
| Rec21 | XBZ | Bars, in bundle/bunch/truss |
| Rec21 | XCA | Can, rectangular |
| Rec21 | XCB | Crate, beer |
| Rec21 | XCC | Churn |
| Rec21 | XCD | Can, with handle and spout |
| Rec21 | XCE | Creel |
| Rec21 | XCF | Coffer |
| Rec21 | XCG | Cage |
| Rec21 | XCH | Chest |
| Rec21 | XCI | Canister |
| Rec21 | XCJ | Coffin |
| Rec21 | XCK | Cask |
| Rec21 | XCL | Coil |
| Rec21 | XCM | Card |
| Rec21 | XCN | Container, not otherwise specified as transport equipment |
| Rec21 | XCO | Carboy, non-protected |
| Rec21 | XCP | Carboy, protected |
| Rec21 | XCQ | Cartridge |
| Rec21 | XCR | Crate |
| Rec21 | XCS | Case |
| Rec21 | XCT | Carton |
| Rec21 | XCU | Cup |
| Rec21 | XCV | Cover |
| Rec21 | XCW | Cage, roll |
| Rec21 | XCX | Can, cylindrical |
| Rec21 | XCY | Cylinder |
| Rec21 | XCZ | Canvas |
| Rec21 | XDA | Crate, multiple layer, plastic |
| Rec21 | XDB | Crate, multiple layer, wooden |
| Rec21 | XDC | Crate, multiple layer, cardboard |
| Rec21 | XDG | Cage, Commonwealth Handling Equipment Pool (CHEP) |
| Rec21 | XDH | Box, Commonwealth Handling Equipment Pool (CHEP), Eurobox |
| Rec21 | XDI | Drum, iron |
| Rec21 | XDJ | Demijohn, non-protected |
| Rec21 | XDK | Crate, bulk, cardboard |
| Rec21 | XDL | Crate, bulk, plastic |
| Rec21 | XDM | Crate, bulk, wooden |
| Rec21 | XDN | Dispenser |
| Rec21 | XDP | Demijohn, protected |
| Rec21 | XDR | Drum |
| Rec21 | XDS | Tray, one layer no cover, plastic |
| Rec21 | XDT | Tray, one layer no cover, wooden |
| Rec21 | XDU | Tray, one layer no cover, polystyrene |
| Rec21 | XDV | Tray, one layer no cover, cardboard |
| Rec21 | XDW | Tray, two layers no cover, plastic tray |
| Rec21 | XDX | Tray, two layers no cover, wooden |
| Rec21 | XDY | Tray, two layers no cover, cardboard |
| Rec21 | XEC | Bag, plastic |
| Rec21 | XED | Case, with pallet base |
| Rec21 | XEE | Case, with pallet base, wooden |
| Rec21 | XEF | Case, with pallet base, cardboard |
| Rec21 | XEG | Case, with pallet base, plastic |
| Rec21 | XEH | Case, with pallet base, metal |
| Rec21 | XEI | Case, isothermic |
| Rec21 | XEN | Envelope |
| Rec21 | XFB | Flexibag |
| Rec21 | XFC | Crate, fruit |
| Rec21 | XFD | Crate, framed |
| Rec21 | XFE | Flexitank |
| Rec21 | XFI | Firkin |
| Rec21 | XFL | Flask |
| Rec21 | XFO | Footlocker |
| Rec21 | XFP | Filmpack |
| Rec21 | XFR | Frame |
| Rec21 | XFT | Foodtainer |
| Rec21 | XFW | Cart, flatbed |
| Rec21 | XFX | Bag, flexible container |
| Rec21 | XGB | Bottle, gas |
| Rec21 | XGI | Girder |
| Rec21 | XGL | Container, gallon |
| Rec21 | XGR | Receptacle, glass |
| Rec21 | XGU | Tray, containing horizontally stacked flat items |
| Rec21 | XGY | Bag, gunny |
| Rec21 | XGZ | Girders, in bundle/bunch/truss |
| Rec21 | XHA | Basket, with handle, plastic |
| Rec21 | XHB | Basket, with handle, wooden |
| Rec21 | XHC | Basket, with handle, cardboard |
| Rec21 | XHG | Hogshead |
| Rec21 | XHN | Hanger |
| Rec21 | XHR | Hamper |
| Rec21 | XIA | Package, display, wooden |
| Rec21 | XIB | Package, display, cardboard |
| Rec21 | XIC | Package, display, plastic |
| Rec21 | XID | Package, display, metal |
| Rec21 | XIE | Package, show |
| Rec21 | XIF | Package, flow |
| Rec21 | XIG | Package, paper wrapped |
| Rec21 | XIH | Drum, plastic |
| Rec21 | XIK | Package, cardboard, with bottle grip-holes |
| Rec21 | XIL | Tray, rigid, lidded stackable (CEN TS 14482:2002) |
| Rec21 | XIN | Ingot |
| Rec21 | XIZ | Ingots, in bundle/bunch/truss |
| Rec21 | XJB | Bag, jumbo |
| Rec21 | XJC | Jerrican, rectangular |
| Rec21 | XJG | Jug |
| Rec21 | XJR | Jar |
| Rec21 | XJT | Jutebag |
| Rec21 | XJY | Jerrican, cylindrical |
| Rec21 | XKG | Keg |
| Rec21 | XKI | Kit |
| Rec21 | XLE | Luggage |
| Rec21 | XLG | Log |
| Rec21 | XLT | Lot |
| Rec21 | XLU | Lug |
| Rec21 | XLV | Liftvan |
| Rec21 | XLZ | Logs, in bundle/bunch/truss |
| Rec21 | XMA | Crate, metal |
| Rec21 | XMB | Bag, multiply |
| Rec21 | XMC | Crate, milk |
| Rec21 | XME | Container, metal |
| Rec21 | XMR | Receptacle, metal |
| Rec21 | XMS | Sack, multi-wall |
| Rec21 | XMT | Mat |
| Rec21 | XMW | Receptacle, plastic wrapped |
| Rec21 | XMX | Matchbox |
| Rec21 | XNA | Not available |
| Rec21 | XNE | Unpacked or unpackaged |
| Rec21 | XNF | Unpacked or unpackaged, single unit |
| Rec21 | XNG | Unpacked or unpackaged, multiple units |
| Rec21 | XNS | Nest |
| Rec21 | XNT | Net |
| Rec21 | XNU | Net, tube, plastic |
| Rec21 | XNV | Net, tube, textile |
| Rec21 | XO1 | Two sided cage on wheels with fixing strap |
| Rec21 | XO2 | Trolley |
| Rec21 | XO3 | Oneway pallet ISO 0 - 1/2 EURO Pallet |
| Rec21 | XO4 | Oneway pallet ISO 1 - 1/1 EURO Pallet |
| Rec21 | XO5 | Oneway pallet ISO 2 - 2/1 EURO Pallet |
| Rec21 | XO6 | Pallet with exceptional dimensions |
| Rec21 | XO7 | Wooden pallet 40 cm x 80 cm |
| Rec21 | XO8 | Plastic pallet SRS 60 cm x 80 cm |
| Rec21 | XO9 | Plastic pallet SRS 80 cm x 120 cm |
| Rec21 | XOA | Pallet, CHEP 40 cm x 60 cm |
| Rec21 | XOB | Pallet, CHEP 80 cm x 120 cm |
| Rec21 | XOC | Pallet, CHEP 100 cm x 120 cm |
| Rec21 | XOD | Pallet, AS 4068-1993 |
| Rec21 | XOE | Pallet, ISO T11 |
| Rec21 | XOF | Platform, unspecified weight or dimension |
| Rec21 | XOG | Pallet ISO 0 - 1/2 EURO Pallet |
| Rec21 | XOH | Pallet ISO 1 - 1/1 EURO Pallet |
| Rec21 | XOI | Pallet ISO 2 – 2/1 EURO Pallet |
| Rec21 | XOJ | 1/4 EURO Pallet |
| Rec21 | XOK | Block |
| Rec21 | XOL | 1/8 EURO Pallet |
| Rec21 | XOM | Synthetic pallet ISO 1 |
| Rec21 | XON | Synthetic pallet ISO 2 |
| Rec21 | XOP | Wholesaler pallet |
| Rec21 | XOQ | Pallet 80 X 100 cm |
| Rec21 | XOR | Pallet 60 X 100 cm |
| Rec21 | XOS | Oneway pallet |
| Rec21 | XOT | Octabin |
| Rec21 | XOU | Container, outer |
| Rec21 | XOV | Returnable pallet |
| Rec21 | XOW | Large bag, pallet sized |
| Rec21 | XOX | A wheeled pallet with raised rim (81 x 67 x 135) |
| Rec21 | XOY | A Wheeled pallet with raised rim (81 x 72 x 135) |
| Rec21 | XOZ | Wheeled pallet with raised rim ( 81 x 60 x 16) |
| Rec21 | XP1 | CHEP pallet 60 cm x 80 cm |
| Rec21 | XP2 | Pan |
| Rec21 | XP3 | LPR pallet 60 cm x 80 cm |
| Rec21 | XP4 | LPR pallet 80 cm x 120 cm |
| Rec21 | XPA | Packet |
| Rec21 | XPB | Pallet, box Combined open-ended box and pallet |
| Rec21 | XPC | Parcel |
| Rec21 | XPD | Pallet, modular, collars 80cms * 100cms |
| Rec21 | XPE | Pallet, modular, collars 80cms * 120cms |
| Rec21 | XPF | Pen |
| Rec21 | XPG | Plate |
| Rec21 | XPH | Pitcher |
| Rec21 | XPI | Pipe |
| Rec21 | XPJ | Punnet |
| Rec21 | XPK | Package |
| Rec21 | XPL | Pail |
| Rec21 | XPN | Plank |
| Rec21 | XPO | Pouch |
| Rec21 | XPP | Piece |
| Rec21 | XPR | Receptacle, plastic |
| Rec21 | XPT | Pot |
| Rec21 | XPU | Tray |
| Rec21 | XPV | Pipes, in bundle/bunch/truss |
| Rec21 | XPX | Pallet |
| Rec21 | XPY | Plates, in bundle/bunch/truss |
| Rec21 | XPZ | Planks, in bundle/bunch/truss |
| Rec21 | XQA | Drum, steel, non-removable head |
| Rec21 | XQB | Drum, steel, removable head |
| Rec21 | XQC | Drum, aluminium, non-removable head |
| Rec21 | XQD | Drum, aluminium, removable head |
| Rec21 | XQF | Drum, plastic, non-removable head |
| Rec21 | XQG | Drum, plastic, removable head |
| Rec21 | XQH | Barrel, wooden, bung type |
| Rec21 | XQJ | Barrel, wooden, removable head |
| Rec21 | XQK | Jerrican, steel, non-removable head |
| Rec21 | XQL | Jerrican, steel, removable head |
| Rec21 | XQM | Jerrican, plastic, non-removable head |
| Rec21 | XQN | Jerrican, plastic, removable head |
| Rec21 | XQP | Box, wooden, natural wood, ordinary |
| Rec21 | XQQ | Box, wooden, natural wood, with sift proof walls |
| Rec21 | XQR | Box, plastic, expanded |
| Rec21 | XQS | Box, plastic, solid |
| Rec21 | XRD | Rod |
| Rec21 | XRG | Ring |
| Rec21 | XRJ | Rack, clothing hanger |
| Rec21 | XRK | Rack |
| Rec21 | XRL | Reel |
| Rec21 | XRO | Roll |
| Rec21 | XRT | Rednet |
| Rec21 | XRZ | Rods, in bundle/bunch/truss |
| Rec21 | XSA | Sack |
| Rec21 | XSB | Slab |
| Rec21 | XSC | Crate, shallow |
| Rec21 | XSD | Spindle |
| Rec21 | XSE | Sea-chest |
| Rec21 | XSH | Sachet |
| Rec21 | XSI | Skid |
| Rec21 | XSK | Case, skeleton |
| Rec21 | XSL | Slipsheet |
| Rec21 | XSM | Sheetmetal |
| Rec21 | XSO | Spool |
| Rec21 | XSP | Sheet, plastic wrapping |
| Rec21 | XSS | Case, steel |
| Rec21 | XST | Sheet |
| Rec21 | XSU | Suitcase |
| Rec21 | XSV | Envelope, steel |
| Rec21 | XSW | Shrinkwrapped |
| Rec21 | XSX | Set |
| Rec21 | XSY | Sleeve |
| Rec21 | XSZ | Sheets, in bundle/bunch/truss |
| Rec21 | XT1 | Tablet |
| Rec21 | XTB | Tub |
| Rec21 | XTC | Tea-chest |
| Rec21 | XTD | Tube, collapsible |
| Rec21 | XTE | Tyre |
| Rec21 | XTG | Tank container, generic |
| Rec21 | XTI | Tierce |
| Rec21 | XTK | Tank, rectangular |
| Rec21 | XTL | Tub, with lid |
| Rec21 | XTN | Tin |
| Rec21 | XTO | Tun |
| Rec21 | XTR | Trunk |
| Rec21 | XTS | Truss |
| Rec21 | XTT | Bag, tote |
| Rec21 | XTU | Tube |
| Rec21 | XTV | Tube, with nozzle |
| Rec21 | XTW | Pallet, triwall |
| Rec21 | XTY | Tank, cylindrical |
| Rec21 | XTZ | Tubes, in bundle/bunch/truss |
| Rec21 | XUC | Uncaged |
| Rec21 | XUN | Unit |
| Rec21 | XVA | Vat |
| Rec21 | XVG | Bulk, gas (at 1031 mbar and 15°C) |
| Rec21 | XVI | Vial |
| Rec21 | XVK | Vanpack |
| Rec21 | XVL | Bulk, liquid |
| Rec21 | XVN | Vehicle |
| Rec21 | XVO | Bulk, solid, large particles (“nodules”) |
| Rec21 | XVP | Vacuum-packed |
| Rec21 | XVQ | Bulk, liquefied gas (at abnormal temperature/pressure) |
| Rec21 | XVR | Bulk, solid, granular particles (“grains”) |
| Rec21 | XVS | Bulk, scrap metal |
| Rec21 | XVY | Bulk, solid, fine particles (“powders”) |
| Rec21 | XWA | Intermediate bulk container |
| Rec21 | XWB | Wickerbottle |
| Rec21 | XWC | Intermediate bulk container, steel |
| Rec21 | XWD | Intermediate bulk container, aluminium |
| Rec21 | XWF | Intermediate bulk container, metal |
| Rec21 | XWG | Intermediate bulk container, steel, pressurised > 10 kpa |
| Rec21 | XWH | Intermediate bulk container, aluminium, pressurised > 10 kpa |
| Rec21 | XWJ | Intermediate bulk container, metal, pressure 10 kpa |
| Rec21 | XWK | Intermediate bulk container, steel, liquid |
| Rec21 | XWL | Intermediate bulk container, aluminium, liquid |
| Rec21 | XWM | Intermediate bulk container, metal, liquid |
| Rec21 | XWN | Intermediate bulk container, woven plastic, without coat/liner |
| Rec21 | XWP | Intermediate bulk container, woven plastic, coated |
| Rec21 | XWQ | Intermediate bulk container, woven plastic, with liner |
| Rec21 | XWR | Intermediate bulk container, woven plastic, coated and liner |
| Rec21 | XWS | Intermediate bulk container, plastic film |
| Rec21 | XWT | Intermediate bulk container, textile with out coat/liner |
| Rec21 | XWU | Intermediate bulk container, natural wood, with inner liner |
| Rec21 | XWV | Intermediate bulk container, textile, coated |
| Rec21 | XWW | Intermediate bulk container, textile, with liner |
| Rec21 | XWX | Intermediate bulk container, textile, coated and liner |
| Rec21 | XWY | Intermediate bulk container, plywood, with inner liner |
| Rec21 | XWZ | Intermediate bulk container, reconstituted wood, with inner liner |
| Rec21 | XXA | Bag, woven plastic, without inner coat/liner |
| Rec21 | XXB | Bag, woven plastic, sift proof |
| Rec21 | XXC | Bag, woven plastic, water resistant |
| Rec21 | XXD | Bag, plastics film |
| Rec21 | XXF | Bag, textile, without inner coat/liner |
| Rec21 | XXG | Bag, textile, sift proof |
| Rec21 | XXH | Bag, textile, water resistant |
| Rec21 | XXJ | Bag, paper, multi-wall |
| Rec21 | XXK | Bag, paper, multi-wall, water resistant |
| Rec21 | XYA | Composite packaging, plastic receptacle in steel drum |
| Rec21 | XYB | Composite packaging, plastic receptacle in steel crate box |
| Rec21 | XYC | Composite packaging, plastic receptacle in aluminium drum |
| Rec21 | XYD | Composite packaging, plastic receptacle in aluminium crate |
| Rec21 | XYF | Composite packaging, plastic receptacle in wooden box |
| Rec21 | XYG | Composite packaging, plastic receptacle in plywood drum |
| Rec21 | XYH | Composite packaging, plastic receptacle in plywood box |
| Rec21 | XYJ | Composite packaging, plastic receptacle in fibre drum |
| Rec21 | XYK | Composite packaging, plastic receptacle in fibreboard box |
| Rec21 | XYL | Composite packaging, plastic receptacle in plastic drum |
| Rec21 | XYM | Composite packaging, plastic receptacle in solid plastic box |
| Rec21 | XYN | Composite packaging, glass receptacle in steel drum |
| Rec21 | XYP | Composite packaging, glass receptacle in steel crate box |
| Rec21 | XYQ | Composite packaging, glass receptacle in aluminium drum |
| Rec21 | XYR | Composite packaging, glass receptacle in aluminium crate |
| Rec21 | XYS | Composite packaging, glass receptacle in wooden box |
| Rec21 | XYT | Composite packaging, glass receptacle in plywood drum |
| Rec21 | XYV | Composite packaging, glass receptacle in wickerwork hamper |
| Rec21 | XYW | Composite packaging, glass receptacle in fibre drum |
| Rec21 | XYX | Composite packaging, glass receptacle in fibreboard box |
| Rec21 | XYY | Composite packaging, glass receptacle in expandable plastic pack |
| Rec21 | XYZ | Composite packaging, glass receptacle in solid plastic pack |
| Rec21 | XZA | Intermediate bulk container, paper, multi-wall |
| Rec21 | XZB | Bag, large |
| Rec21 | XZC | Intermediate bulk container, paper, multi-wall, water resistant |
| Rec21 | XZD | Intermediate bulk container, rigid plastic, with structural equipment, solids |
| Rec21 | XZF | Intermediate bulk container, rigid plastic, freestanding, solids |
| Rec21 | XZG | Intermediate bulk container, rigid plastic, with structural equipment, pressurised |
| Rec21 | XZH | Intermediate bulk container, rigid plastic, freestanding, pressurised |
| Rec21 | XZJ | Intermediate bulk container, rigid plastic, with structural equipment, liquids |
| Rec21 | XZK | Intermediate bulk container, rigid plastic, freestanding, liquids |
| Rec21 | XZL | Intermediate bulk container, composite, rigid plastic, solids |
| Rec21 | XZM | Intermediate bulk container, composite, flexible plastic, solids |
| Rec21 | XZN | Intermediate bulk container, composite, rigid plastic, pressurised |
| Rec21 | XZP | Intermediate bulk container, composite, flexible plastic, pressurised |
| Rec21 | XZQ | Intermediate bulk container, composite, rigid plastic, liquids |
| Rec21 | XZR | Intermediate bulk container, composite, flexible plastic, liquids |
| Rec21 | XZS | Intermediate bulk container, composite |
| Rec21 | XZT | Intermediate bulk container, fibreboard |
| Rec21 | XZU | Intermediate bulk container, flexible |
| Rec21 | XZV | Intermediate bulk container, metal, other than steel |
| Rec21 | XZW | Intermediate bulk container, natural wood |
| Rec21 | XZX | Intermediate bulk container, plywood |
| Rec21 | XZY | Intermediate bulk container, reconstituted wood |
| Rec21 | XZZ | Mutually defined |