Operational Research

Operational definition, Operational auditing, Operational semantics, Operational level of war, The Operational Art of War, Operational system, Operational risk, Operational conversion unit, Operational View, 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, Director, Operational Test and Evaluation, Operational historian, Operational database, Operational Land Forces Command, Operational artificial intelligence, No. 237 Operational Conversion Unit RAF, Operational Service Medal for Afghanistan, Australian Operational Service Medal, Operational manoeuvre group, Common operational picture, Operational Research Society, Geostationary Operational Environmental Satellite, Operational due diligence, Operational Command South, Operational Land Imager, No. 226 Operational Conversion Unit RAF, Operational bill, Operational data store, 25th Operational Weather Squadron, Operational Mentoring and Liaison Team, Common Operational Datasets

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