| Abbreviation | Definition |
|---|---|
| SDGTA | Steward (cook) Steward Apprentice |
| SDGTN | eward (cook) Stewardsman |
| SDGTN | Steward (cook) Stewardsman |
| SDGTR | eward (cook) Steward Recruit |
| SDGTR | Steward (cook) Steward Recruit |
| SDS1 | eward (stateroom) Petty Officer 1st Class |
| SDS1 | Steward (stateroom) Petty Officer 1st Class |
| SDS2 | eward (stateroom) Petty Officer 2nd Class |
| SDS2 | Steward (stateroom) Petty Officer 2nd Class |
| SDS3 | eward (stateroom) Petty Officer 3rd Class |
| SDS3 | Steward (stateroom) Petty Officer 3rd Class |
| SDSTA | eward (stateroom) Steward Apprentice |
| SDSTA | Steward (stateroom) Steward Apprentice |
| SDSTN | eward (stateroom) Stewardmans |
| SDSTN | Steward (stateroom) Stewardmans |
| SDSTR | eward (stateroom) Steward Recruit |
| SDSTR | Steward (stateroom) Steward Recruit |
| SEA | aman |
| SEA | Seaman |
| SEA1 | aman 1st Class (non Petty Officer) |