| Acronym | Meaning |
| RA | Reserve Affairs |
| OSHRC | Occupational Safety And Health Review Commission |
| RSA | Rehabilitation Services Administration |
| ICAO | International Civil Aviation Organization |
| IHS | Indian Health Service |
| MAC | Market Access And Compliance |
| BMDO | Ballistic Missile Defense Organization |
| OGP | Office Of Governmentwide Policy |
| GAO | Government Accountability Office |
| FBI | Federal Bureau Of Investigation |