The following is a list of valid unit of measure codes that should be used when sending in line item detail. Unit of measure may also be sent as an ANSI x-12 code but not all units of measure are valid for level 3 commercial card processing. For example, if AC is sent, ACR will be used for level 3 but if AG is sent, EA will be used for level 3 because there is not an equivalent Angstrom um.
| Code | Description |
|---|---|
| ACR | Acre |
| AMP | Ampere |
| APZ | Troy Ounce |
| BAR | Bar |
| BFT | Board Feet |
| BHP | Brake horse power |
| BHX | Hundred Boxes |
| BLL | Barrel |
| BTU | British Thermal Unit (BTU) |
| BX | Box |
| CEN | Hundred |
| CGM | Centigram |
| CMK | Square Centimeter |
| CMT | Centimeter |
| CS | Case |
| CUR | Curie |
| DAY | Days |
| DLT | Deciliter |
| DMK | Square Decimeter |
| DMQ | Cubic Decimeter |
| DMT | Decimeter |
| DWT | Pennyweight |
| DZN | Dozen |
| DZR | Dozen Pair |
| EA or EAC | Each |
| FAR | Farad |
| FOT | Foot |
| FTK | Square Foot |
| FTQ | Cubic Feet |
| GBQ | Gigabecquerel |
| GGR | Great Gross (Dozen Gross) |
| GLI | Gallon |
| GRM | Gram |
| GRN | Grain GB, US (64,798910 mg) |
| GRO | Gross |
| GRT | Gross Ton |
| HAR | Hectare |
| HGM | Hectogram |
| HLT | Hectoliter |
| HMT | Hectometer |
| HTZ | Hertz |
| HUR | Hours |
| INH | Inch |
| INK | Square Inch |
| INQ | Cubic Inches |
| JOU | Joules |
| KEL | Kelvin |
| KGM | Kilogram |
| KMK | Square Kilometer |
| KMQ | Kilograms per Cubic Meter |
| KPA | Kilopascal |
| KWH | Kilowatt Hour |
| KWT | Kilowatt |
| LEF | Leaf |
| LTR | Liter |
| MBR | Millibar |
| MCU | Millicurie |
| MGM | Milligram |
| MHZ | Megahertz |
| MI.T | Milliliter |
| MIK | Square Mile |
| MIL | Thousand |
| MIN | Minutes |
| MMK | Square Millimeters |
| MMT | Millimeter |
| MON | Months |
| MQH | Cubic Meter Per Hour |
| MTK | Square Meter |
| MTQ | Cubic Meter |
| MTR | Meter |
| NEW | Newton |
| NMI | Nautical Mile |
| NTT | Net Ton (2,000 LB). |
| OHM | Ohm |
| PAL | Pascal |
| PCE PCB PSC | Piece |
| PK | Package |
| PTI | Pint |
| QTI | Quart |
| RPM | Revolutions Per Minute |
| SEC | Seconds |
| SET | Set |
| SIE | Siemens |
| TNE | Metric Ton Kilograms |
| VLT | Volt |
| WCD | Cord |
| WEE | Week |
| WTT | Watt |
| YDK | Square Yard |
| YDQ | Cubic Yard |