| Acronym | Meaning |
| DA | Data Acquisition |
| PSA | Provisions Stowage Assembly |
| SC | Statement Of Capability |
| TPAD | Trunnion Pin Attachment Device |
| HDDR | High-Density Digital Recorder |
| PICRS | Service |
| BP | C&TCommunication And Tracking |
| ECC | Engineering Critical Component |
| BDCF | Baseline Data Collection Facility |
| SPA | Signal Processor Assembly |