| Acronym | Meaning |
| SCOT | Ship Control Operator Trnr (trident-21c10) |
| RGNRQR | Ignition Request Right Engine |
| OPTN | Option |
| PSIG | Pounds Per Square Inch Gauge |
| BLOCK | Contiguous Bytes Of Digital Computer Storage (512,1024) |
| ASSET | Asset Source For Software Engineering Technology |
| NAVPRO | Naval Plant Representative Office |
| BC | Bus Controller |
| DAIR | Direct Altitude And Identity Readout |
| EL | Engineering Laboratory |