| A | Consolidated Weight |
| A1 | Dimensional Weight |
| A2 | Reweighed By Carrier |
| A3 | Shippers Weight |
| A4 | Average Weight per Load |
| A5 | Average Weight |
| A6 | SOLAS (Safety of Life at Sea) Verified Container Weight |
| B | Billed Weight |
| C | Actual Net Repeated for Combination |
| CD | Chargeable Dunnage The weight of material used to protect material in transit for which a charge is paid |
| CE | Certified Weight of Cargo |
| D | Destination Weight Agreement |
| DR | Drained Weight |
| E | Estimated Net Weight |
| F | Deficit Weight |
| FR | Freight Weight |
| G | Gross Weight |
| H | Weight Per 100 Feet |
| I | Weight Per 1000 Feet |
| J | Light Weight |
| K | Clean Out |
| L | Legal Weight |
| LC | Maximum Lading Capacity |
| M | Minimum Weight (for rate) |
| N | Actual Net Weight |
| ND | Nonchargeable Dunnage The weight of material used to protect material in transit for which there is no charge |
| NI | Non-Temporary Storage Weight In |
| NR | Non-Temporary Storage Weight Re-handled |
| NT | Non-Temporary Storage Weight Out |
| O | Excess Weight Over Maximum |
| P | Weight Per 100 Units |
| PA | Pallet Weight |
| Q | Weight Per 1000 Units |
| R | Per Unit Dunnage |
| RG | Reweigh Gross Weight |
| RN | Reweigh Net Weight |
| RT | Reweigh Tare Weight |
| S | State Weight |
| SF | Storage in Transit Final Weight Out |
| SI | Storage in Transit Weight in |
| SK | Skid Weight |
| SO | Storage in Transit Weight Out |
| T | Tare Weight |
| U | Weight Per Unit |
| V | Non Transit Weight (On Transit Bills Only) |
| W | Transit Weight (On Transit Bills Only) |
| WA | Administrative Weight Allowance |
| WB | Unaccompanied Baggage Weight |
| WG | Professional Gear Weight |
| WJ | Joint Travel Regulation Weight |
| WX | Net Explosive Weight The weight of hazardous explosive material used as a factor in a formula to calculate the arc of an explosion |
| X | Maximum Weight (for Rate) |
| Y | Theoretical Weight |
| Z | Mutually Defined |