| Acronym | Meaning |
 | EDMICS | Engineering Data Management Information & Control System |
 | LSA | Logistics Support Analysis |
 | PD | Position Description |
 | DICASS | Directional Command Activated Sonobouy System |
 | BLOCK | Contiguous Bytes Of Digital Computer Storage (512,1024) |
 | OPLSM | Operational Phase Logistic Suuport Manager |
 | USN | United States Navy |
 | CPTS | Computer Program Test Specification |
 | INAV | Inertial Navigation |
 | LAT | Lateral |