| Acronym | Meaning |
| CSU | Communications Switching Unit |
| CMO | Configuration Management Officer |
| PR | Purchase Request |
| DSB | Defense Science Board |
| NRAC | Nato Requirements & Criteria |
| IGES | Initial Graphics Exchange Specification |
| WA | Work Assignment |
| ISLN | Isolation |
| IRGP | Infrared Guided Projectile Weapon System 5 |
| MFPL | Message Format Processing Language |