| Acronym | Meaning |
![](file.png) | VORTAC | Very High Frequency (omnirange) TACAN (tactical Air Navigation System) |
![](file.png) | ATMS | Advanced Traffic Management System |
![](file.png) | FDC | Fluid Dynamics Conference |
![](file.png) | NT | The Nanotesler (nT) |
![](file.png) | VIP | Versatile Information Processing |
![](file.png) | REGCM | Regional Climate Model |
![](file.png) | IAA | International Academy Of Astronautics |
![](file.png) | UCARSOFT | UCAR Software |
![](file.png) | MVS/XA | Multiple Virtual Systems/Extended Architecture |
![](file.png) | AEC | Atomic Energy Commision |