| Acronym | Meaning |
| DSM | Discrete And Serial Module |
| DAC | Document Availability Code |
| PTT | Push To Talk |
| CRUS | Cruise |
| EPROM | Erasable Programmable Read Only Memory |
| ME | Mechanical Engineering |
| MDU | Multiplexer And Distribution Unit |
| NALC | Naval Aviation Logistics Command |
| IX | Unclassified Miscellaneous Ships |
| PCC | Procurement Contracting Office |