| Acronym | Meaning |
| GNIS | Geographic Names Information System |
| FLRA | Federal Labor Relations Authority |
| ARNET | Acquisition Reform Network |
| OHASIS | Office Of Health And Safety Information System |
| USA | United States Army |
| IAEGC | Inter-Agency Electronic Grants Committee |
| SNL | Sandia National Laboratories |
| FCIC | Federal Consumer Information Center; Federal Crop Insurance Corporation |
| WHO | World Health Organization |
| MEDPAC | Medicare Payment Advisory Commission |