| Acronym | Meaning |
| TASI | Time-assingment Speech Interpolation |
| TRW SYSTEMS | Inc. |
| GNU | GNU's Not UNIX (a Recursive Acronym) |
| ATR | Attenuated Total Reflection |
| GCSS | GWEX Cloud Systems Studies |
| LAMP | Laboratoire Associe De Meteorologie Physique |
| CAO | Central Aerological Observatory |
| LOHSS | Local Hardware And Software Systems |
| ATC | Adiabatic Toroidal Compressor |
| AT | IBM Advanced Technology Personal Computer |