| Acronym | Meaning |
| T&E | Test And Evaluation |
| YDT | Diving Tender (non Self-propelled)(misc) |
| MOU | Memorandum Of Understanding |
| NRAC | Nato Requirements & Criteria |
| LSHMT | List Of Standard/modified Hand Tools |
| RGT | Right |
| SSPM | Software Standards And Procedures Manual |
| TILT | Tiltaxis |
| SEPG | Software Engineering Process Group |
| MFD | Multifunction Display |