| Acronym | Meaning |
| WWV | Call Letters For The NBS Shortwave Radio Station That Broadcasts Time Signals Only |
| GN | Ground Network |
| BIT | Built-in Test |
| PRE-STORM | Preliminary Regional Experiment-STORM |
| BATGE | Biosphere-Atmosphere Trace Gas Exchange In The Tropics |
| ADA | Americans With Disabilities Act |
| CCB | Configuration Control Board |
| JPS | Joint Planning Staff |
| BRS | Bibliographic Retrieval Service |
| HMES | Hough Mode Extensions |