| Acronym | Meaning |
| ALEC | American Legislative Exchange Council |
| OSDPD | Office Of Space Data Processing And Distribution |
| DDN | Data Defense Network |
| NAS | Naval Air Station |
| WRF | Weather Research And Forecast |
| BIT | Built-in Test |
| NCPO | National Climate Project Office |
| CCT | Computer-compatible Tape |
| ACM | Advanced Conventional Munitions |
| VORTAC | Very High Frequency (omnirange) TACAN (tactical Air Navigation System) |