| Acronym | Meaning |
| BGCWG | Biogeochemistry Working Group |
| S-POL | S-band Dual Polarization Doppler Radar |
| AI&O | Annual Inspection And Overhaul |
| ETEC | Energy Technology Engineering Center |
| EHF | Extremely High Frequency |
| EIS | Environmental Impact Statement |
| USFS | United States Forest Service |
| AEROCE | Air Ocean Exchange Experiment |
| IRAS | Infrared Astronomical Satellite |
| LAOL | Los Alamos Opacity Library |