| Abbreviation | Definition |
|---|---|
| EMFA | Electrician's Mate Fireman Apprentice |
| EMFN | ectrician's Mate Fireman |
| EMFN | Electrician's Mate Fireman |
| EMFR | ectrician's Mate Fireman Recruit |
| EMFR | Electrician's Mate Fireman Recruit |
| EMP1 | ectrician's Mate (power & Light) Petty Officer First Class |
| EMP1 | Electrician's Mate (power & Light) Petty Officer First Class |
| EMP2 | ectrician's Mate (power & Light) Petty Officer 2nd Class |
| EMP2 | Electrician's Mate (power & Light) Petty Officer 2nd Class |
| EMP3 | ectrician's Mate (power & Light) Petty Officer 3rd Class |
| EMP3 | Electrician's Mate (power & Light) Petty Officer 3rd Class |
| EMPC | ectrician's Mate (power & Light) Chief Petty Officer |
| EMPC | Electrician's Mate (power & Light) Chief Petty Officer |
| EMPFA | ectrician's Mate (power & Light) Fireman Apprentice |
| EMPFA | Electrician's Mate (power & Light) Fireman Apprentice |
| EMPFN | ectrician's Mate (power & Light) Fireman |
| EMPFN | Electrician's Mate (power & Light) Fireman |
| EMPFR | ectrician's Mate (power & Light) Fireman Recruit |
| EMPFR | Electrician's Mate (power & Light) Fireman Recruit |
| EMS1 | ectrician's Mate (shop) Petty Officer 1st Class |