| Acronym | Meaning |
 | HUD | Department Of Housing And Urban Development |
| NASM | National Air And Space Museum |
| OPPTS | Office Of Prevention |
| NIC | National Institute Of Corrections |
| NNSA | National Nuclear Security Administration |
| DOL | Department Of Labor |
| OMAR | Office Of Medical Applications Of Research |
| OIG | Office Of The Inspector General (USDA) |
| OELA | Office Of English Language Acquisition |
| INTERPOL | International Criminal Police Organization |
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