| Acronym | Meaning |
| MMM | Mesoscale And Microscale Meteorology |
| ESSIS | Earth System Science Information System |
| AWPG | Aviation Weather Products Generator |
| FICA | Federal Insurance Contributions Act |
| UNCED | United Nations Conference On Environment And Development |
| DOPLIGHT | Doppler And Lightning Program |
| ICE | Isoprene Closure Experiment |
| NTS | Nevada Test Site |
| WATOX | Western Atlantic Ocean Experiment |
| EP | Electrical Power |