| Abbreviation | Definition |
|---|---|
| SPXVA1 | ecialist (visual Training Aid) Petty Officer 1st Class |
| SPXVA1 | Specialist (visual Training Aid) Petty Officer 1st Class |
| SPXVA2 | ecialist (visual Training Aid) Petty Officer 2nd Class |
| SPXVA2 | Specialist (visual Training Aid) Petty Officer 2nd Class |
| SPXVA3 | ecialist (visual Training Aid) Petty Officer 3rd Class |
| SPXVA3 | Specialist (visual Training Aid) Petty Officer 3rd Class |
| SPXVAC | ecialist (visual Training Aid) Chief Petty Officer |
| SPXVAC | Specialist (visual Training Aid) Chief Petty Officer |
| SPY1 | ecialist (control Tower Operator) Petty Officer 1st Class |
| SPY1 | Specialist (control Tower Operator) Petty Officer 1st Class |
| SPY2 | ecialist (control Tower Operator) Petty Officer 2nd Class |
| SPY2 | Specialist (control Tower Operator) Petty Officer 2nd Class |
| SPY3 | ecialist (control Tower Operator) Petty Officer 3rd Class |
| SPY3 | Specialist (control Tower Operator) Petty Officer 3rd Class |
| SPYC | ecialist (control Tower Operator) Chief Petty Officer |
| SPYC | Specialist (control Tower Operator) Chief Petty Officer |
| SQT | SEAL Qualification Training |
| SR | aman Recruit |
| SR1(F) | ecialist (firefighter) 1st Class Petty Officer |
| SR1(F) | Specialist (firefighter) 1st Class Petty Officer |