| Acronym | Meaning |
| DEA | Drug Enforcement Administration |
| LST | Large Space Telescope |
| STOL | Short Takeoff And Landing |
| GRP | Geophysical Research Program |
| WAN | Wide Area Network |
| TCP/IP | Transmission Control Program/Internet Protocol |
| ETS | Emergency Transponder System |
| AL/OESH | AL Office Of Environment |
| ALPTRAC | Part Of EUROTRAC |
| L-DEO | Lamont-Doherty Earth Observatory |