| Acronym | Meaning |
| RVS | Reverse |
| GSSC | Ground Support Simulation Computer |
| FDDB | Function Designator Data Base |
| NM | Nanometer |
| CM&S | Communications Maintenance And Storage |
| LSSF | Life Sciences Support Facility |
| OFCC | Office Of Federal Contract Compliance |
| FM | Frequency Modulation |
| QT | Qualification Test |
| NET | NNET Network (N/W Preferred) |