marine unit
21Marine Tactical Air Command Squadron 18 — MTACS 18 Insignia Active Country United States Allegiance …
22Marine Corps Combat Development Command — MCCDC Insignia Active since 1917 Country …
23Marine Corps Installations East — MCI East Insignia Active Country United Sta …
24Marine Corps Installations West — MCI West Insignia Active Country United …
25Marine Corps Logistics Command — MARCORLOGCOM insignia Active Country United States o …
26Marine Corps Security Force Regiment — unit logo Active 1920–present Country …
27Marine Corps Installations Pacific — Active Country United States Allegiance United States of America Branch United States Marine Corps …
28Marine Corps Recruiting Command — Recruiters School logo Active Country …
29Marine Operations Force — Insignia Active 1 September 1947 Marine Police Force 6 February 2009 Marine Operations Force (Present) …
30Marine Aviation Logistics Squadron 11 — MALS 11 insignia Active December 1921 Country …