| Acronym | Meaning |
| WUF | Work Utilization Form |
| SS | Attack Submarine (conventional Powered) |
| PROPTIP | Proprotor Tip |
| IG | Image Generator |
| YCF | Car Float (non Self-propelled)(lighter) |
| TEPP | Test And Evaluation Program Plan |
| I | Intermediate |
| YRR | Radiological Repair Barge (non Self-propelled) (misc) |
| CNIU | Communication/navigation Interface Unit |
| BATT | Battery |