| Abbreviation | Definition |
|---|---|
| WGWR | Working Group on Water Resources |
| WH | WithHolding (taxes) |
| WHA | Bureau of Western Hemisphere Affairs |
| WHAP | When Applicable |
| WHB | Bureau of Land Management Wild Horse and Burro Adoption |
| WHC | White House Commission |
| WHCCAMP | White House Commission on Complementary and Alternative Medicine Policy |
| WHCD | White House Correspondents Dinner |
| WHCEC | White House Chief Ethics Counsel |
| WHCF | White House Central Files |
| WHCV | White House Cryogenic Vault |
| WHD | Wage and Hour Division |
| WHDB | White House DataBase |
| WHH | Woman- Headed Household |
| WHHR | Workplace Health Hazard Regulation |
| WHI | White House Initiative |
| WHIA | Workplace Health Impact Assessment |
| WHIG | White House Iraq Group |
| WHIMS | Wildfire Hazard Identification And Mitigation System |
| WHIS | White Hispanic |