| Acronym | Meaning |
| HYD | Hydraulic |
| SAU | Signal Acquisition Unit |
| MOS | Marine Occupational Standard |
| MPD | Multipurpose Display |
| PSP | Programmable Signal Processor (an/awg-9 Update) |
| APN1 | Apn Funds Budget One, Weapon System Production Dollars |
| SSR | Software Specification Review |
| SGML | Standard Generalized Markup Language |
| ROAMS | Reusable Object Access Management System |
| IQC | Indefinite Quantity Contract |