Operational and Refresher Training Unit RAF

Operational definition, Operational auditing, Operational semantics, Operational level of war, The Operational Art of War, Operational risk, Operational system, Operational View, Operational conversion unit, Standardized approach (operational risk), Operational Group (Poland), Journal of the Operational Research Society, Operational Requirement, Operational acceptance testing, Operational amplifier, Operational risk management, Operational Service Medal, Operational Test and Evaluation Force, Operational excellence, The Operational Art of War Vol. 1: 1939–1955, Operational historian, Director, Operational Test and Evaluation, Operational database, Operational Land Forces Command, Operational artificial intelligence, No. 237 Operational Conversion Unit RAF, Operational manoeuvre group, Australian Operational Service Medal, Common operational picture, Operational Service Medal for Afghanistan, Operational Research Society, Geostationary Operational Environmental Satellite, Operational Command South, No. 226 Operational Conversion Unit RAF, Operational due diligence, Operational bill, Operational Land Imager, Operational data store, Common Operational Datasets, Independent Operational Group Narew, Operational Mentoring and Liaison Team

25th Operational Weather Squadron, Operationalization, The Journal of Operational Risk, The Operational Art of War II: Modern Battles 1956–2000, Operational plan, 9th Operational Weather Squadron, Operational Medical Orderly, Operational modal analysis, No. 240 Operational Conversion Unit RAF, Local operational picture, Operational technology, Tavria operational-strategic group, 11th Operational Weather Squadron, Operational transconductance amplifier, Commander Fleet Operational Standards and Training, 26th Operational Weather Squadron, Operational Command North, 15th Operational Weather Squadron, Operational Service Medal for Sierra Leone, Operational-level agreement, 21st Operational Weather Squadron, Operational loads monitoring, Operational stress injury, Operational Silo Test Facility, No. 236 Operational Conversion Unit RAF, No. 2 (Coastal) Operational Training Unit RAF, Dnipro operational-strategic group, No. 228 Operational Conversion Unit RAF, Naval Center for Combat and Operational Stress Control, Operational design domain, Strike Attack Operational Evaluation Unit, New Zealand Operational Service Medal, 17th Operational Weather Squadron, Bayesian operational modal analysis, Operational Service Medal for the Democratic Republic of Congo, No. 2 Operational Conversion Unit RAAF, Ground based operational surveillance system, No. 242 Operational Conversion Unit RAF, Aerospace Operational Support Group RAAF, NATO Maritime Interdiction Operational Training Centre, Operational responsiveness, Operational efficiency, Current-feedback operational amplifier, Operational transformation, No. 231 Operational Conversion Unit RAF, Joint Operational Support Airlift Center, Marine Operational Training Group 81, No. 5 Operational Training Unit RAAF, 403 Helicopter Operational Training Squadron, Air Force Operational Test and Evaluation Center

Operational definition, Operational auditing, Operational semantics, Operational level of war, The Operational Art of War, Operational risk, Operational system, Operational View, Operational conversion unit, Standardized approach (operational risk), Operational Group (Poland), Journal of the Operational Research Society, Operational Requirement, Operational acceptance testing, Operational amplifier, Operational risk management, Operational Service Medal, Operational Test and Evaluation Force, Operational excellence, The Operational Art of War Vol. 1: 1939–1955, Operational historian, Director, Operational Test and Evaluation, Operational database, Operational Land Forces Command, Operational artificial intelligence, No. 237 Operational Conversion Unit RAF, Operational manoeuvre group, Australian Operational Service Medal, Common operational picture, Operational Service Medal for Afghanistan, Operational Research Society, Geostationary Operational Environmental Satellite, Operational Command South, No. 226 Operational Conversion Unit RAF, Operational due diligence, Operational bill, Operational Land Imager, Operational data store, Common Operational Datasets, Independent Operational Group Narew, Operational Mentoring and Liaison Team, 25th Operational Weather Squadron, Operationalization, The Journal of Operational Risk, The Operational Art of War II: Modern Battles 1956–2000, Operational plan, 9th Operational Weather Squadron, Operational Medical Orderly, Operational modal analysis, No. 240 Operational Conversion Unit RAF, Local operational picture, Operational technology, Tavria operational-strategic group, 11th Operational Weather Squadron, Operational transconductance amplifier, Commander Fleet Operational Standards and Training, 26th Operational Weather Squadron, Operational Command North, 15th Operational Weather Squadron, Operational Service Medal for Sierra Leone, Operational-level agreement, 21st Operational Weather Squadron, Operational loads monitoring, Operational stress injury, Operational Silo Test Facility, No. 236 Operational Conversion Unit RAF, No. 2 (Coastal) Operational Training Unit RAF, Dnipro operational-strategic group, No. 228 Operational Conversion Unit RAF, Naval Center for Combat and Operational Stress Control, Operational design domain, Strike Attack Operational Evaluation Unit, New Zealand Operational Service Medal, 17th Operational Weather Squadron, Bayesian operational modal analysis, Operational Service Medal for the Democratic Republic of Congo, No. 2 Operational Conversion Unit RAAF, Ground based operational surveillance system, No. 242 Operational Conversion Unit RAF, Aerospace Operational Support Group RAAF, NATO Maritime Interdiction Operational Training Centre, Operational responsiveness, Operational efficiency, Current-feedback operational amplifier, Operational transformation, No. 231 Operational Conversion Unit RAF, Joint Operational Support Airlift Center, Marine Operational Training Group 81, No. 5 Operational Training Unit RAAF, 403 Helicopter Operational Training Squadron, Air Force Operational Test and Evaluation Center, No. 232 Operational Conversion Unit RAF, Independent Operational Group Polesie, Operational Group Ermakov, Operational Group of Russian Forces, No. 1 Operational Training Unit RAAF, List of Royal Air Force Operational Training Units, Operational maintenance, List of aircraft carriers operational during World War II, Operational objective, Aeronautical operational control, Institute of Operational Risk, Separate Operational Purpose Division, Operational Detachment Alpha 574, Jindalee Operational Radar Network, 50th Separate Operational Brigade, 20th Operational Weather Squadron, Clandestine HUMINT operational techniques, High Altitude Venus Operational Concept, Operational Dress Uniform, Operational image, Operational reporting, NOAA National Operational Model Archive and Distribution System, Garda Operational Support, Kakhovka operational group, Overall Operational Command, Operational Response Group, No. 230 Operational Conversion Unit RAF, Operational calculus, Bundeswehr Operational Command, Northwestern Operational Command, Operational Camouflage Pattern, Operations research, Operational planning, European Rapid Operational Force, Military operation, Operational due diligence (alternative investments), International Transactions in Operational Research, No. 55 Operational Training Unit RAF, Second Operational Phase (1942), Operational Collaboration, Operational analytical processing, Operational Group Command, Operational Command East, Operational Distinguishing Device, Operational Service Medal Iraq and Syria, Operational availability, 28th Operational Weather Squadron, Flying Boat Training Squadron RAF, No. 53 Operational Training Unit RAF, Croatian Operational Research Society, Overall Operational Commander, Operational Command West, Operational amplifier applications, Polar Operational Environmental Satellites, Association of European Operational Research Societies, Operational Service Medal (Canada), Hellenic Operational Research Society, No. 1 (Coastal) Operational Training Unit RAF, Hungary-United States Operational Mentor and Liaison Team, European Journal of Operational Research