NAVY - Spanish Navy
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| Marinero | Marinero de 1° | Cabo | Cabo Primero | Cabo mayor |
| Seaman | Seaman Apprentice | Seaman | Petty Officer 3rd Class | Petty Officer 2nd Class |
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| Sargento | Sargento primero | Brigada | Subteniente | Suboficial mayor |
| Petty Officer 1st Class | Chief Petty Officer | Senior Chief Petty Officer | Master Chief Petty Officer | Senior Master Chief Petty Officer |
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| Alférez de fragata | Alférez de navio | Teniente de navio |
| Ensign | Lieutenant Junior Grade | Lieutenant |
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| Capitán de corbeta | Capitán de fragata | Capitán de navio |
| Lieutenant Commander | Commander | Captain |
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| Contralmirante | Vicealmirante | Almirante | Almirante general | Capitán general |
| Rear Admiral | Vice Admiral | Admiral | Senior Admiral | Fleet Admiral |