| Acronym | Meaning |
| CSR | Control Supply Rate |
| PBX | Private Branch EXchange (company Phone System) |
| YSA | Youth Service America - Young Socialist Alliance |
| PCC | NATO Partnership Coordination Cell - Posterior Cingulate Cortex - Pre-Command Course - Presidents Conference Committee |
| LRD | Liberian Dollar (ISO 4217 Currency Code) |
| PA | Picoampere |
| AIMP | Aurora Incremental Modernization Project |
| MST3K OR MST3K | Mystery Science Theater 3000 |
| DFAD | Digital Feature Analysis Data (dee-fad) |
| USN | United States Navy |