| Acronym | Meaning |
![](file.png) | EMI | Electromagnetic Interference |
![](file.png) | TMMT | Technical Manual Management Team |
![](file.png) | CAPTOR | Underwater Mine (mk 60, Mod 0) |
![](file.png) | SDV | Swimmer Delivery Vehicle (special Warfare) |
![](file.png) | RFI | Request For Information |
![](file.png) | TDC | Technical Directive Code |
![](file.png) | IHU | Integrated Helmet Unit |
![](file.png) | IRDS | Infrared Detecting System |
![](file.png) | IACS | Integrated Acoustic Communication System |
![](file.png) | TF/TA | Terrain Following/terrain Avoidance |