| Acronym | Meaning |
| DRS | Digital Range Safety |
| M&R | Maintenance And Refurbishment |
| MOS | Metal Oxide On A Substrate |
| EBC | Emulated Buffer COMPuter |
| BDY | Body |
| CORE | Common Operational Research Equipment |
| RMC | Redundancy Management Control |
| EEEU | End Effector Electronics Unit |
| TIM | Time Interval Monitor |
| SPL | System Programming Language |