| Acronym | Meaning |
| NACIC | National Counterintelligence Center |
| OAS | Organization Of American States |
| NARFE | National Association Of Retired Federal Employees |
| CSB | Chemical Safety And Hazard Investigation Board |
| CWC | Chemical Weapons Convention |
| NIFC | National Interagency Fire Center |
| VAWO | Violence Against Women Office |
| GINNIE MAE | Government National Mortgage Association |
| USCG | United States Coast Guard |
| PAHO | Pan American Health Organization |