| Acronym | Meaning |
| SMA | Segnalamento Marittimo Ed Aereo |
| CASC | Coalition For Academic Supercomputer Centers |
| UMASS | University Of Massachusetts |
| SDVR | Single-Doppler Velocity Retrieval |
| PIDC | Precision Instrument Development Center |
| CBT | Computer Based Training |
| LFC | Large Format Camera |
| ADF | Automatic Direction Finding |
| PPTV | Parts Per Trillion (by Volume) |
| FMFIA | Federal Managers Financial Integrity Act |