NAVY - Vietnamese National Navy (1954-1955)

BINH NHẪT	HẠ SĨ NHAT	NA SĨ NHAT
Seaman	Able Seaman	lEADING sEAMAN

TRUNG SĨ	TRUNG SĨ NHẪT	THỰỢNG SĨ	THỰỢNG SĨ NHẪT
Petty Officer 2nd Class	Petty Officer 1st Class	Chief Petty Officer	Senior Chief Petty Officer

SINH VIEN SĨ CHUẪN	CHUẪN ÚY	CHUẪN ÚY
Student Officer Candidate	Warrant Officer in OCS training	Warrant Officer

THIỄU ÚY	TRUNG ÚY	ĐẠI ÚY
Ensign	Lieutenant Junior Grade	Lieutenant

THIỄU TÁ	TRUNG TÁ	ĐẠI TÁ
Lieutenant Commander	Commander	Captain

THIỄU TURÓNG	TRUNG TURÓNG	THỰỢNG TURÓNG	ĐẠI TURÓNG
Rear Admiral	Vice Admiral	Admiral	Senior Admiral