TOS & Movies

The symbols used on Starfleet uniforms

Fleet Admiral

Admiral

Vice Admiral

Rear Admiral

Commodore

Fleet Captain

Captain

Commander

Lt.Commander

Lieutenant

Lieutenant jr. Gr.

Ensign

Master CPO

Master CPO 2nd class

CPO

Petty Officer

Petty Officer 2nd class

Commodore TOS

Captain TOS

Commander TOS

blue=science

Lt.Commander TOS

red=security & ingen.

Lieutenant TOS

Ensign TOS

Ribbons of decoration

McCoy´s cluster