| Abbreviation | Definition |
|---|---|
| SPXST3 | ecialist (strategic Service) Petty Officer 3rd Class |
| SPXST3 | Specialist (strategic Service) Petty Officer 3rd Class |
| SPXSTC | ecialist ((strategic Service)) Chief Petty Officer |
| SPXSTC | Specialist ((strategic Service)) Chief Petty Officer |
| SPXTD1 | ecialist (topographic Draftsman) Petty Officer 1st Class |
| SPXTD1 | Specialist (topographic Draftsman) Petty Officer 1st Class |
| SPXTD2 | ecialist (topographic Draftsman) Petty Officer 2nd Class |
| SPXTD2 | Specialist (topographic Draftsman) Petty Officer 2nd Class |
| SPXTD3 | ecialist (topographic Draftsman) Petty Officer 3rd Class |
| SPXTD3 | Specialist (topographic Draftsman) Petty Officer 3rd Class |
| SPXTDC | ecialist (topographic Draftsman) Chief Petty Officer |
| SPXTDC | Specialist (topographic Draftsman) Chief Petty Officer |
| SPXTS1 | ecialist (air Station Operations Desk, Time Shack) Petty Officer 1st Class |
| SPXTS1 | Specialist (air Station Operations Desk, Time Shack) Petty Officer 1st Class |
| SPXTS2 | ecialist (air Station Operations Desk, Time Shack) Petty Officer 2nd Class |
| SPXTS2 | Specialist (air Station Operations Desk, Time Shack) Petty Officer 2nd Class |
| SPXTS3 | ecialist (air Station Operations Desk, Time Shack) Petty Officer 3rd Class |
| SPXTS3 | Specialist (air Station Operations Desk, Time Shack) Petty Officer 3rd Class |
| SPXTSC | ecialist (air Station Operations Desk, Time Shack) Chief Petty Officer |
| SPXTSC | Specialist (air Station Operations Desk, Time Shack) Chief Petty Officer |