| Abbreviation | Definition |
|---|---|
| NLCC | Navy League Cadet Corps |
| NLCM | Navy Leadership Competency Model |
| NLI | Naval Logistics Integration |
| NLL | Navy Logistics Library |
| NLSO | Naval Legal Services Offices |
| NLSS | Navy Logistics Systems School |
| NLWC | Navy League Wrennette Corp |
| NMAA | Navy Mutual Aid Association |
| NMATT1 | Native Mess Attendant 1st Class |
| NMATT1 | tive Mess Attendant 1st Class |
| NMATT2 | Native Mess Attendant 2nd Class |
| NMATT2 | tive Mess Attendant 2nd Class |
| NMATT3 | Native Mess Attendant 3rd Class |
| NMATT3 | tive Mess Attendant 3rd Class |
| NMC | Navy Metalworking Center |
| NMCI | Navy Marine Corps Intranet |
| NMCM | Navy and Marine Corps Medal |
| NMCP | Naval Medical Center Portsmouth |
| NMLC | Naval Medical Logistics Command |
| NMLC | Navy Medical Logistics Command |