| Acronym | Meaning |
 | USAFGL | United States Air Force Geophysical Laboratory |
| IFEOS | International Forum On Earth Observations Using Space Station Elements |
| UQAM | Universite De Quebec A Montreal |
| PSI | Plan Shear Indicator |
| IF | Intermediate Frequency |
| VORTAC | Very High Frequency (omnirange) TACAN (tactical Air Navigation System) |
| GZ | Ground Zero |
| AMP | Advanced Machining Program |
| ACCD | Aircraft Compatibility Control Drawing |
| NIDS | NEXRAD Information And Data System |
Browse by Letter:
