| Acronym | Meaning |
| UTIL | Utility |
| PWB | Printed Wiring Board |
| APN | Aviation Procurement Navy |
| RPIE | Real Property Installed Equipment |
| ADP | Automatic Data Processing |
| GP(SAL & IR) | Guided Projectile (semi-active Laser And Infra Red |
| YW | Water Barge (self-propelled)(tanker) |
| YFN | Covered Lighter (non Self-propelled) |
| SSFC | Solid State Frequency Changer |
| CPL | Couple |