| Acronym | Meaning |
| NRL | Naval Research Laboratory |
| CRISP | Computer Resources Integrated Support Plan |
| VGIMU | Velocity To Be Gained As Related To IMU Orientati |
| EDLN | Engineering DeveloPment Logic Network |
| OR | Outer Roll |
| PRS | Personnel Rescue System |
| INTERCOMMUN | Intercommunications |
| SAMSO | Space And Missile SYstems Organization (USAF) |
| VIC | Visitors Information Center |
| MCA | Multichannel Analyzer |