| Abbreviation | Definition |
|---|---|
| ESE2 | Physical Training Instructor Petty Officer 2nd Class |
| ESE2 | ysical Training Instructor Petty Officer 2nd Class |
| ESE3 | Physical Training Instructor Petty Officer 3rd Class |
| ESE3 | ysical Training Instructor Petty Officer 3rd Class |
| ESEC | Physical Training Instructor Chief Petty Officer |
| ESEC | ysical Training Instructor Chief Petty Officer |
| ESESA | Physical Training Instructor Seaman Apprentice |
| ESESA | ysical Training Instructor Seaman Apprentice |
| ESESN | Physical Training Instructor Seaman |
| ESESN | ysical Training Instructor Seaman |
| ESESR | Physical Training Instructor Seaman Recruit |
| ESESR | ysical Training Instructor Seaman Recruit |
| ESF1 | Firefighter Petty Officer 1st Class |
| ESF1 | refighter Petty Officer 1st Class |
| ESF2 | Firefighter Petty Officer 2nd Class |
| ESF2 | refighter Petty Officer 2nd Class |
| ESF3 | Firefighter Petty Officer 3rd Class |
| ESF3 | irefighter Petty Officer 3rd Class |
| ESFC | Firefighter Chief Petty Officer |
| ESFC | refighter Chief Petty Officer |