NAVY (1950-1979) [shoulder insignia]
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| Navban Sevom | BNavban Dovom | Navban Yekom | Navsarvan |
| Probationery Ensign | Ensign | Lieutenant Junior Grade | Lieutenant |
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| Nakhoda Sevom | Nakhoda Dovom | Nakhoda Yekom |
| Lieutenant Commander | Commander | Captain |
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| Darydar | Daryban | Darysaklar | Darybod |
| Commodore | Rear Admiral | Vice Admiral | Admiral |