| Acronym | Meaning |
| PSMD | Preliminary Ship Manpower Document |
| DIM | Discrete Interface Module |
| NTP | Navy Training Plan |
| SEU | Sighting Electronics Unit |
| AFA | Audio Frequency Amplifier |
| VLAD | Vertical Line Array Difar |
| SPM | Software Programmers Manual |
| APN2 | Apn Funds Budget Area Two, Minor Non-weapon System <$10k |
| CAD | Computer Aided Design |
| CFI | Contractor Final Inspection |