| Abbreviation | Definition |
|---|---|
| SVC | Surveyor Chief Petty Officer |
| SVCN | rveyor Constructionman |
| SVCN | Surveyor Constructionman |
| SVCP | rveyor Constructionman Apprentice |
| SVCP | Surveyor Constructionman Apprentice |
| SVCR | rveyor Constructionman Recruit |
| SVCR | Surveyor Constructionman Recruit |
| SW | ip's Writer |
| SW | Ship's Writer |
| SW1 | eelworker Petty Officer 1st Class |
| SW1 | Steelworker Petty Officer 1st Class |
| SW2 | eelworker Petty Officer 2nd Class |
| SW2 | Steelworker Petty Officer 2nd Class |
| SW3 | eelworker Petty Officer 3rd Class |
| SW3 | Steelworker Petty Officer 3rd Class |
| SWC | eelworker Chief Petty Officer |
| SWC | Steelworker Chief Petty Officer |
| SWCA | eelworker Constructionman Apprentice |
| SWCA | Steelworker Constructionman Apprentice |
| SWCN | eelworker Constructionman |