| Acronym | Meaning |
| IRGP | Infrared Guided Projectile Weapon System 5 |
| LCPL | Landing Craft, Personnel, Large (mk 12) |
| CRES | Corrosion Resistant Steel |
| SPF | Single Point Failure |
| HMMWV | High Mobility Multipurpose Wheeled Vehicle |
| LKA | Amphibious Cargo Ship (landing Craft Carriers) |
| ARMT | Armament |
| NITRAS | Navy Integrated Training Resources And Administration System |
| CEPA | Cleanroom Engineering Process Assistant |
| OSF | Open Software Foundation |