| Abbreviation | Definition |
|---|---|
| SFSR2 | ip Fitter (ship Repair) 2nd Class Petty Officer |
| SFSR2 | Ship Fitter (ship Repair) 2nd Class Petty Officer |
| SFSR3 | ip Fitter (ship Repair) 3rd Class Petty Officer |
| SFSR3 | Ship Fitter (ship Repair) 3rd Class Petty Officer |
| SFSRC1 | ipfitter (ship Repair-caulker) Petty Officer 1st Class |
| SFSRC1 | Shipfitter (ship Repair-caulker) Petty Officer 1st Class |
| SFSRC2 | ipfitter (ship Repair- Caulker) Petty Officer 2nd Class |
| SFSRC2 | Shipfitter (ship Repair- Caulker) Petty Officer 2nd Class |
| SFSRC3 | ipfitter (ship Repair-caulker) Petty Officer 3rd Class |
| SFSRC3 | Shipfitter (ship Repair-caulker) Petty Officer 3rd Class |
| SFSRD1 | ipfitter (ship Repair-diver) Petty Officer 1st Class |
| SFSRD1 | Shipfitter (ship Repair-diver) Petty Officer 1st Class |
| SFSRD2 | ipfitter (ship Repair-diver) Petty Officer 2nd Class |
| SFSRD2 | Shipfitter (ship Repair-diver) Petty Officer 2nd Class |
| SFSRD3 | ipfitter (ship Repair-diver) Petty Officer 3rd Class |
| SFSRD3 | Shipfitter (ship Repair-diver) Petty Officer 3rd Class |
| SFSRF1 | ipfitter (ship Repair-steelworker, Anglemsith) Petty Officer 1st Class |
| SFSRF1 | Shipfitter (ship Repair-steelworker, Anglemsith) Petty Officer 1st Class |
| SFSRF2 | ipfitter (ship Repair-steelworker, Anglesmith) Petty Officer 2nd Class |
| SFSRF2 | Shipfitter (ship Repair-steelworker, Anglesmith) Petty Officer 2nd Class |