| Acronym | Meaning |
| APA | American Planning Association |
| WLCE | White Light Coronagraph Experiments |
| HPCC | High-performance Computing And Communications |
| ADSB | Advanced Display Systems Branch |
| DISA | Defense Information Systems Agency |
| FTFC | Fourier Transform Flow Cytometer |
| PAWS | Psychological |
| ALT/RA | Altimeter/Radar Altimeter |
| SSI | Strategic Simulation Initiative |
| INTELSAT | International Telecommunications Satellite |