| Acronym | Meaning |
| FCI | Functional Configuration Identification |
| IOBPS | Input/Output Box And Peripheral Simulator |
| TT | Total Time |
| IGS | Inertial Guidance System |
| OTT | Optional Team Targeting |
| RAX | Remote Access Computing System |
| TP | Test Procedure |
| SC | Signal Conditioner (S/C Preferred) |
| GATP | Ground Acceptance/Article Test Procedure |
| SO | FT Square Feet |