| Acronym | Meaning |
| FCS | Flight Control System |
| YFU | Harbor Utility Craft (self Propelled)(lighter) |
| AD | Destroyer Tender (material Support) |
| EIOP | Extended Input/output Processor |
| MRD | Military Requirements |
| O&S | Operating And Support |
| SLCMP | Software Life Cycle Management Plan |
| TMCR | Technical Manual Contract Requirement |
| PBIT | Periodic Built-in Test |
| ISEE | Integrated Software Engineering Environment |