| Acronym | Meaning |
| APADE | Automated Purchase And Accounting Data Entry |
| BFCU | Blade Fold Control Unit |
| PDS | Program Design Spec Udi-e-21268b/mod |
| APARS | Automated Printing And Retrieval System |
| COR | Contracting Officers Representative |
| SDC | Shaft Driven Compressor |
| APB | Self-propelled Barracks Ship (misc) |
| NUSRL | Naval Underwater Sound Ref Lab |
| LSP | Logistics Support Plan |
| SIM | Software Engineering Environment (see) Information Model |