| Acronym | Meaning |
| ICMUA | IAMAS Commission On The Meteorology Of The Upper Atmosphere |
| AF/INX | Air Force Assistant Chief Of Staff |
| TOTO | Totable Tornado Observatory |
| APIP | Aircraft Produced Ice Particles |
| EBR-II | Experimental Breeder Reactor II |
| IDA | Institute For Defense Analysis |
| UIL | Upper Interval Limit |
| GALA | Geoscience Airborne Laser Altimeter |
| LAMP | Laboratoire Associe De Meteorologie Physique |
| B | Bit |