operations and support (O&S)

remove & repair (R&R; R & R)

remove & replace (R&R; R & R)

remove & restore (R&R; R & R)

Directions & Guidance (D&G)

planning & scheduling (P&S)

planning boards & committees (PB&Cs)

Army Mobilization and Operations Planning & Execution System (AMOPES)

operations and maintenance (O&M)

Assistant Chief of Staff - Operations & Plans (G3)

Documentation & Support

air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen

Operations, Technical and Support Committee (NATO)

stability and support operations

operations, planning, training and resource support service

acquisition, technology, and logistics (AT&L)

Army Fuels and Lubricants Working Party (ARMY F&LWP)

Evasion and Recovery (E&R)

indications and warnings (I&W)

Logistics and Resources Division (L&R)

movement and transportation (M&T)

research and development (R&D)

research and technology (R&T)

research, development, test, and evaluation (RDT&E)

rest and recuperation (R&R)

science and technology (S&T)

Technology Security and Foreign Disclosure (TS&FD)

Under Secretary of Defense for Acquisition, Technology, and Logistics (USD AT&L)

initial operational test and evaluation (IOT&E)

in-phase and quadrature (I&Q)

detect and avoid (D&A / DAA)

Aeroplane and Armament Experimental Establishment (A&AEE)

airborne early warning and control (AEW&C)