| Acronym | Meaning |
| DHS | Department Of Homeland Security |
| DMDC | Defense Manpower Data Center |
| ARB | Administrative Review Board |
| COPS | Office Of Community Oriented Policing Services |
| ICAF | Industrial College Of The Armed Forces |
| WES | Waterways Experiment Station |
| ERIC | Educational Resources Information Center |
| NIC | National Institute Of Corrections |
| SSA | Social Security Administration |
| NIGC | National Indian Gaming Commission |