| Acronym | Meaning |
| IRGP | Infrared Guided Projectile Weapon System 5 |
| DCN | Design Change Notice |
| DIM | Discrete Interface Module |
| ASROC | Anti-submarine Rocket (launch Sys) |
| SEB | Support Equipment Bulletin (tdc 63) |
| IQC | Indefinite Quantity Contract |
| SLS | Sea Level Standard |
| CECOM | Communications & Electronics Command (army) |
| YG | Garbage Lighter (self-propelled) |
| HOR | Horizontal |