The schedule step unit of measure (UOM).
| Code | Meaning | 
|---|---|
| Bcf | Billion cubic feet | 
| CBM | Cubic Meters | 
| GJ | gigajoules | 
| kHR | Heat rate | 
| kWh | Kilowatt hours | 
| MHR | Mega heat rate | 
| MMBtu | One Million BTU | 
| MWh | Megawatt hours | 
| thm | therms | 
| tnCO2 | Tons of carbon dioxide | 
| MMbbl | Million Barrels | 
| Alw | Allowances | 
| Bbl | Barrels | 
| BDFT | Board feet | 
| Bu | Bushels | 
| Ccy | Amount of currency | 
| CDD | Cooling degree day | 
| CER | Certified emissions reduction | 
| CPD | Critical precipitation day | 
| CRT | Climate reserve tonnes | 
| cwt | Hundredweight(US) | 
| day | Days | 
| dt | Dry metric tons | 
| EnvAllwnc | Environmental allowance certificates | 
| EnvCrd | Environmental credit | 
| EnvOfst | Environmental Offset | 
| g | Grams | 
| Gal | Gallons | 
| GT | Gross tons | 
| HDD | Heating degree day | 
| IPNT | Index point | 
| kg | Kilograms | 
| kL | kiloliters | 
| kW-a | Kilowatt year (electrical capacity) | 
| kW-d | Kilowatt day (electrical capacity) | 
| kW-h | Kilowatt hour (electrical capacity) | 
| kW-M | Kilowatt month (electrical capacity) | 
| kW-min | Kilowatt-Minute (electrical capacity) | 
| L | liters | 
| lbs | pounds | 
| MW-a | Megawatt year (electrical capacity) | 
| MW-d | Megawatt day (electrical capacity) | 
| MW-h | Megawatt hour (electrical capacity) | 
| MW-M | Megawatt month (electrical capacity) | 
| MW-min | Megawatt minute (electrical capacity) | 
| oz_tr | Troy ounces | 
| PRINC | Principal with relation to debt instrument | 
| t | Metric tons | 
| tn | Tons (US) | 
| a | Are | 
| ac | Acre | 
| cL | Centiliter | 
| cM | Centimeter | 
| DGE | Diesel gallon equivalent | 
| ft | Foot | 
| Gal_gb | GB Gallon | 
| GGE | Gasonline gallon equivalent | 
| ha | Hectare | 
| in | Inch | 
| kM | Kilometer | 
| M | Meter | 
| mi | Mile | 
| mL | Milliliter | 
| mM | Millimeter | 
| oz | US ounce | 
| pc | Piece | 
| pt | US Pint | 
| pt_gb | GB pint | 
| qt | US Quart | 
| qt_gb | GB Quart | 
| SqcM | Square centimeter | 
| Sqft | Square foot | 
| Sqin | Square inch | 
| SqkM | Square kilometer | 
| SqM | Square meter | 
| Sqmi | Square mile | 
| SqmM | Square millimeter | 
| Sqyd | Square yard | 
| yd | Yard | 
| USD | US Dollars |