| Acronym | Meaning |
![](file.png) | RAT | Reliability Assessment Testtmtram Air Turbine |
![](file.png) | VRR | Voice Recognition Response |
![](file.png) | NR | Proprotor Speed (rpm) |
![](file.png) | NATOPS | Naval Air Training And Operational Procedures Standardization |
![](file.png) | CFO | Cognizant Field Office |
![](file.png) | M/S | Milestone |
![](file.png) | LHA | Amphibious Assault Ship (general Purpose) |
![](file.png) | LSM | Logistic Support Manager |
![](file.png) | SS | Attack Submarine (conventional Powered) |
![](file.png) | CPM | Critical Path Method |