| Acronym | Meaning |
| RAWPG | Regional Aviation Weather Products Generator |
| FWS | Fish And Wildlife Service |
| GWE | Global Weather Experiment |
| THIR | Temperature And Humidity Infrared Radiometer |
| FWHM | Full Width |
| FMLA | Family And Medical Leave Act |
| PFU | Proto Flight Unit |
| ESML | Earth Science Markup Language |
| JVNTSC | John Volpe National Transportation Systems Center |
| ALCM | Air-launched Cruise Missile |