Current Starfleet Insignia

Rank, Flag Officers (Worn on both collars, and both sleeves.)	Communicator Insignia Pin (Worn on left breast.)
Fleet Admiral, five star Admiral, four star Admiral, three star Admiral, two star Admiral, one star
Rank, Officers (Worn on right collar.) Captain Commander Lieutenant Commander Lieutenant Lieutenant Junior Grade Ensign Chief Warrant Officer Chief of Operations (Embroidered)	Rank, Provisional Officers (Worn on right collar.) Captain Commander Lieutenant Commander Lieutenant Lieutenant Junior Grade Ensign Chief Warrant Officer