Deputy Chief of Staff -Operations (DCOS OPS)

Deputy Chief of Staff (DCOS)

Deputy Chief of Mission (DCM)

Assistant Chief of Staff - Operations & Plans (G3)

information operations (IO) (Info Ops)

psychological operations (PSYOPS, Psy Ops)

operations and logistics division (OPS/LOG)

Deputy Commander (DCOM)

Strategic and Theater Nuclear Forces Policy Deputy Assistant Secretary

deputy head of counterintelligence

Deputy Ordnance Mechanical Engineer

Chief of Staff (C-of-S; CofS, CoS)

Chief of Staff, United States Air Force (CSUSAF)

Chief of Staff, United States Army (CSUSA)

Chief of the General Staff (of the Armed Forces of Ukraine)

Chief Staff Officer

Office of the Assistant Chief of Staff for Installation Management (OACSIM)

Chief of General Staff

Chief Intelligence Directorate of the General Staff

General Purpose Ops Man’s Waistcoat

black-ops unit

covert ops

night ops

squared-away ops

Chief of Combat Operations (CCO)

Chief of Naval Operations (CNO)

Chief of Air Traffic Control Operations

joint staff (J / JS / J-staff)

Civil Military Operations Directorate of a Joint Staff (J9)

Joint Staff, Operations J3

Joint Information Operations Center /Joint Intelligence Operations Center (JIOC)

special operations forces operations (SOFOPS)

surface-to-air missile operations center / SAM operations center (SAMOC)