| Acronym | Meaning |
| FMLA | Family And Medical Leave Act |
| EMF | Electromotive Force |
| BSD UNIX | Berkeley Software Distribution UNIX |
| AGA | Automatic Gas Analyzer |
| PSAC | President's Science Advisory Committee |
| ASDAR | Aircraft-to-Satellite Data Relay |
| GPCP | Global Precipitation Chemistry Project |
| NPS | Numerical Product Service |
| ACCENT | Atmospheric Chemistry Of Combustion Emissions Near The Tropopause |
| CASI | Canadian Aerospace Institute |