| Acronym | Meaning |
| EM | Electromagnetic |
| DS | Defense System |
| DODD | Department Of Defense Directive |
| SRR | Software Requirements Review |
| DTE | Data Transfer Equipment |
| WRA | Weapons Replaceable Assembly |
| TOPR | Top Right |
| OCP | Operational Computer Program |
| PTEL | Prequalified Training Equipment List |
| SSD | Emergency Escape/survival Device |