| Abbreviation | Definition |
|---|---|
| DMESR | aftsman (electrical) Seaman Recruit |
| DMESR | Draftsman (electrical) Seaman Recruit |
| DMI1 | aftsman (illustrator) Petty Officer First Class |
| DMI1 | Draftsman (illustrator) Petty Officer First Class |
| DMI2 | aftsman (illustrator) Petty Officer Second Class |
| DMI2 | Draftsman (illustrator) Petty Officer Second Class |
| DMI3 | aftsman (illustrator) Petty Officer Third Class |
| DMI3 | Draftsman (illustrator) Petty Officer Third Class |
| DMIC | aftsman (illustrator) Chief Petty Officer |
| DMIC | Draftsman (illustrator) Chief Petty Officer |
| DMISA | aftsman (illustrator) Seaman Apprentice |
| DMISA | Draftsman (illustrator) Seaman Apprentice |
| DMISN | aftsman ((illustrator)) Seaman |
| DMISN | Draftsman ((illustrator)) Seaman |
| DMISR | aftsman (illustrator) Seaman Recruit |
| DMISR | Draftsman (illustrator) Seaman Recruit |
| DML1 | aftsman (lithographic) Petty Officer 1st Class |
| DML1 | Draftsman (lithographic) Petty Officer 1st Class |
| DML2 | aftsman (lithographic) Petty Officer 2nd Class |
| DML2 | Draftsman (lithographic) Petty Officer 2nd Class |