Royal United Services Institute for defense and Security Studies (RUSI)

Royal College of defense Studies

International Institute for Strategic Studies (IISS)

Royal College of Defence Studies (RCDS)    

Royal Armoured Corps; Royal Engineers

United States Naval Institute (USNI)

centres for security studies

Center for Strategic and International Studies (CSIS)

case studies

continuation studies

North Atlantic Studies Committee (NASC)

Institute for the Study of War (ISW)

military institute

Stockholm International Peace Research Institute (SIPRI) (швед. Stockholms internationella fredsforskningsinstitut)

U.S. Naval Institute

Institute of Cadre Management Suzhou

International Aviation Management Training Institute

institute an award

European Telecommunications Standards Institute (ETSI)

UKUSA (The United Kingdom – United States of America Agreement)

Royal Electrical and Mechanical Engineers (REME)

Queen's Regulations for the Army and the Royal Army Reserve

commissary and community services

materiel and services

miscellaneous supplies, services and equipment

NATO Communication and Information Systems Services Agency (NCSA)

postal and courier services

preventive maintenance checks and services (PMCS)

supplies and services

communications and instrumentation support services

intelligence and counter-espionage services

administrative and operational services costs

Charter on the rights and obligations of States relating to global navigation satellite system (GNSS) services