| Acronym | Meaning |
| MIGA | Multilateral Investment Guarantee Agency |
| STB | Surface Transportation Board |
| NVSS | National Vital Statistics System |
| GNMA | Government National Mortgage Association |
| MBDA | Minority Business Development Agency |
| FLETC | Federal Law Enforcement Training Center |
| OACU | Office Of Animal Care And Use |
| USCG | United States Coast Guard |
| USAID | United States Agency For International Development |
| NIFL | National Institute For Literacy |