| Acronym | Meaning |
| MSM | Minesweeper, River (converted Lcm-6) (mine Countermeasures) |
| CEP | Circular Error Probable |
| D/A | Digital To Analog |
| TPDR | Technical Publications Deficiency Report |
| QTY | Quantity |
| MMH/MA | Maintenance Man Hours Per Maintenance Action |
| DIM | Discrete Interface Module |
| OTE | Operational Test And Evaluation |
| HM/HS | Hardness Maintenance/hardness Surveillance |
| AJPO | Ada Joint Program Office |