| Acronym | Meaning |
| IAEA | International Atomic Energy Agency |
| ARL | Army Research Laboratory |
| CNS | Corporation For National Service |
| NCHSTP | National Center For HIV |
| RHS | Rural Housing Service |
| USMC | United States Marine Corps |
| MCTL | Militarily Critical Technologies List |
| ADD | Administration On Developmental Disabilities |
| OLMS | Office Of Labor Management Standards |
| USCG | United States Coast Guard |