| Acronym | Meaning |
| DRRS | Drawing Research And Request Subsystem |
| APPL/A | Ada Process Programming Language Based On Aspen |
| SWTP | Software Test Plans Udi-t-21263b/mod |
| OTCIXS | Officer Tactical Command Information Exchange System |
| HNG | Hinge |
| COMM | Commercial |
| SCOT | Ship Control Operator Trnr (trident-21c10) |
| MEI | Maintenance Engineering Inspection |
| LIN | Linear |
| OMNI | Vhf Omnidirectional Range |