| Acronym | Meaning |
| WSAP | Weapon System Acquisition Process |
| PPLI | Precise Participant Location And Identification |
| ITL | Integrated Test Lines |
| ABC | Analog Backup Computer |
| RTP | Request For Technical Proposal |
| RVDT | Rotary Variable Differential Transformer (transducer) |
| IPSC | Information Processing Standards For Computers |
| MB | Marker Beacon |
| IX | Unclassified Miscellaneous Ships |
| NPR | Power Turbine Speed Right |