| Acronym | Meaning |
| AMO | Advanced Munitions Office |
| BITNET | Because It's Time Network |
| AGRICLIMSS | Agicultural Climate Service System |
| KSA | Ku-band Single Access |
| STEM | Scanning-transmission Electron Microscope |
| SONIC | SPAN Ocean Network Information Center |
| GPS | Global Positioning System |
| NSSL | National Severe Storms Laboratory |
| AFIS | Automated Fingerprint Identification System |
| IP | Internet Protocol |