| Acronym | Meaning |
| SWDP | Software Development Plan |
| APPL/A | Ada Process Programming Language Based On Aspen |
| ISI | Interim Support Item |
| KOPS | Thousands Of Operations Per Second |
| EDR | Equivalent Direct Radiation |
| LH | Left Hand |
| ICD | Interface Control Document |
| FER | Field Engineering Rep |
| TLCSC | Top-level Computer Software Component |
| MUSIC | Multi-use Special Intelligence Communication |