Air Defense Research and Development Establishment

integrated mine action and development (linking mine action and development)

Cooperative Research and Development Agreements (CRADA)

research and development (R&D)

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

Advisory Group for Aerospace Research and Development (AGARD)

research and development program

Advisory Group for Aeronautical Research and Development

weapons research establishment

director of defense research and engineering

Defense Advanced Research Projects Agency (DARPA)

Defense Research Group (DRG)

establishment and maintenance of protective measures

wartime table of organization and equipment (war establishment)

Aeroplane and Armament Experimental Establishment (A&AEE)

Air Force Research Laboratory

military training and research centre

research and intelligence / technology protection (RITP)

research and technology (R&T)

Research and Technology Agency (RTA)

Research and Technology Board (RTB)

Research and Technology Organization (RTO)

US Army Medical Materiel and Research Command (USAMRMC)

technical evaluation and research

reconfigurable research and engineering vehicle simulator

Internavigation Research and Technical Center

joint unmanned systems test experimentation and research site

Air Force Weapon Systems Development command

Air Force Weapons System Development Center

Air Force Missile Development Center

development and maintenance of morale

Joint Capabilities Integration and Development System (JCIDS)

US Army Development and Readiness Command