| Abbreviation | Definition |
|---|---|
| SPOPE2 | Specialist (petroleum Technicians) Petty Officer 2nd Class |
| SPOPE3 | ecialist (petroleum Technicaic |
| SPOPE3 | Specialist (petroleum Technicaic |
| SPOPEC | ecialist (petroleum Technicians) Chief Petty Officer |
| SPOPEC | Specialist (petroleum Technicians) Chief Petty Officer |
| SPP1 | ecialist (photographic) Petty Officer 1st Class |
| SPP1 | Specialist (photographic) Petty Officer 1st Class |
| SPP2 | ecialist (photographic) Petty Officer 2nd Class |
| SPP2 | Specialist (photographic) Petty Officer 2nd Class |
| SPP3 | ecialist (photographis) Petty Officer 3rd Class |
| SPP3 | Specialist (photographis) Petty Officer 3rd Class |
| SPPC | ecialist (photographic) Chief Petty Officer |
| SPPC | Specialist (photographic) Chief Petty Officer |
| SPPLB1 | ecialist (laboratory) Petty Officer 1st Class |
| SPPLB1 | Specialist (laboratory) Petty Officer 1st Class |
| SPPLB2 | ecialist (laboratory) Petty Officer 2nd Class |
| SPPLB2 | Specialist (laboratory) Petty Officer 2nd Class |
| SPPLB3 | ecialist (laboratory) Petty Officer 3rd Class |
| SPPLB3 | Specialist (laboratory) Petty Officer 3rd Class |
| SPPLBC | ecialist (laboratory) |