| Acronym | Meaning |
| LPG | Last Page Generator (Distribution List Used In All OMT'S) |
| RT | Range-to-Target |
| LERC | Lewis Research Center (Cleveland |
| EDA | Electronic DisPlay Assembly |
| SD/FS | Smoke Detector/Fire SuPpression |
| MOU | Memorandum Of Understanding |
| USRA | Universities Space Research Association |
| OM | Optical Master |
| HW | Ha Rd Wa Re |
| INSTR | Instrument |