| Abbreviation | Definition |
|---|---|
| WFO | Western Field Ornithologists |
| WFO | Will Follow in Office |
| WFO | Work for Others |
| WFOC | Western Field Operations Center |
| WFOI | Washington Field Office Infrastructure |
| WFPP | Women's Federal Procurement Program |
| WFRC | Western Fisheries Research Center |
| WFT | Wildland Fire Training |
| WFTC | Working Families Tax Credit |
| WG | Wage Grade |
| WGCA | Working Group on Capital Adequacy |
| WGDI | Working Group on Deposit Insurance |
| WGDM | Working Group on Data Management |
| WGF | Waste Generation Fee |
| WGFE | Working Group on Finance and Education |
| WGFS | Working Group For Functional Safety |
| WGGM | Working Group on Government Measures |
| WGHD | Working Group on Housing Demand |
| WGHR | Working Group on Healthcare Reform |
| WGIG | Working Group on Internet Governance |