| Acronym | Meaning |
| FMCS | Federal Mediation And Conciliation Service |
| NASM | National Air And Space Museum |
| CETEC | Topographic Engineering Center |
| AFRTS | Armed Forces Radio And Television Service |
| OVAE | Office Of Vocational And Adult Education |
| PC | Peace Corps |
| NIDA | National Institute On Drug Abuse |
| NCEH | National Center For Environmental Health |
| BPHC | Bureau Of Primary Health Care |
| MEDPAC | Medicare Payment Advisory Commission |