| Acronym | Meaning |
| ANG | Air National Guard |
| EPAC | External Program Advisory Committee |
| FFTS | Fast-Fourier Transforms |
| AGGG | Advisory Group On Greenhouse Gases |
| CCMS | CCM0B |
| FIFOLIB | N/A |
| ISTS | Institute For Space And Terrestrial Science |
| VTAM | Virtual Telecommunications Access Method |
| ETIP | Experimental Technology Incentive Program |
| DDB | Delayed Direct Broadcast |