Operational qualification

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

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

Operational definition, Operational auditing, Operational semantics, Operational level of war, The Operational Art of War, Operational system, Operational View, Operational risk, Operational Requirement, Standardized approach (operational risk), Operational conversion unit, Operational Group (Poland), Journal of the Operational Research Society, Operational acceptance testing, Operational risk management, Operational Service Medal, Operational amplifier, The Operational Art of War Vol. 1: 1939–1955, Operational excellence, Operational Test and Evaluation Force, Operational Research Society, Operational historian, Director, Operational Test and Evaluation, Operational artificial intelligence, Operational database, Operational Land Forces Command, Operational manoeuvre group, Operational Service Medal for Afghanistan, Australian Operational Service Medal, Common operational picture, No. 237 Operational Conversion Unit RAF, Geostationary Operational Environmental Satellite, No. 226 Operational Conversion Unit RAF, Operational due diligence, Operational data store, Operational Land Imager, Common Operational Datasets, Operational Command South, Operational bill, Operational Mentoring and Liaison Team, Independent Operational Group Narew, Operationalization, The Operational Art of War II: Modern Battles 1956–2000, Operational plan, Operational modal analysis, 25th Operational Weather Squadron, The Journal of Operational Risk, 9th Operational Weather Squadron, Operational Medical Orderly, No. 240 Operational Conversion Unit RAF, Local operational picture, Tavria operational-strategic group, Operational technology, Commander Fleet Operational Standards and Training, 11th Operational Weather Squadron, Operational transconductance amplifier, 26th Operational Weather Squadron, Operational Command North, Operational-level agreement, Operational Service Medal for Sierra Leone, 21st Operational Weather Squadron, 15th Operational Weather Squadron, Operational stress injury, Operational loads monitoring, No. 2 (Coastal) Operational Training Unit RAF, Operational Silo Test Facility, Dnipro operational-strategic group, No. 228 Operational Conversion Unit RAF, Naval Center for Combat and Operational Stress Control, No. 236 Operational Conversion Unit RAF, Operational design domain, 17th Operational Weather Squadron, Strike Attack Operational Evaluation Unit, New Zealand Operational Service Medal, Bayesian operational modal analysis, Operational Service Medal for the Democratic Republic of Congo, No. 2 Operational Conversion Unit RAAF, Ground based operational surveillance system, NATO Maritime Interdiction Operational Training Centre, No. 242 Operational Conversion Unit RAF, Aerospace Operational Support Group RAAF, Operational responsiveness, Operational efficiency, Joint Operational Support Airlift Center, Current-feedback operational amplifier, Operational transformation, No. 231 Operational Conversion Unit RAF, Marine Operational Training Group 81, No. 5 Operational Training Unit RAAF, Air Force Operational Test and Evaluation Center, 403 Helicopter Operational Training Squadron, Operational Group Ermakov, Independent Operational Group Polesie, No. 232 Operational Conversion Unit RAF, Operational Group of Russian Forces, List of Royal Air Force Operational Training Units, Operational maintenance, No. 1 Operational Training Unit RAAF, List of aircraft carriers operational during World War II, Institute of Operational Risk, Separate Operational Purpose Division, Aeronautical operational control, Operational objective, 50th Separate Operational Brigade, 20th Operational Weather Squadron, Operational Detachment Alpha 574, Clandestine HUMINT operational techniques, Jindalee Operational Radar Network, High Altitude Venus Operational Concept, Operational image, Operational Dress Uniform, Operational reporting, Overall Operational Command, Kakhovka operational group, NOAA National Operational Model Archive and Distribution System, Operational planning, Operational calculus, Garda Operational Support, Operational Response Group, Bundeswehr Operational Command, No. 230 Operational Conversion Unit RAF, European Rapid Operational Force, Operations research, Northwestern Operational Command, Operational Camouflage Pattern, Military operation, International Transactions in Operational Research, Operational due diligence (alternative investments), No. 55 Operational Training Unit RAF, Second Operational Phase (1942), Operational analytical processing, Operational Collaboration, Operational Group Command, Operational Command East, Operational availability, Overall Operational Commander, Operational Distinguishing Device, Operational Service Medal Iraq and Syria, Flying Boat Training Squadron RAF, Croatian Operational Research Society, Operational Command West, Hellenic Operational Research Society, 28th Operational Weather Squadron, No. 53 Operational Training Unit RAF, Polar Operational Environmental Satellites, No. 1 (Coastal) Operational Training Unit RAF, No. 111 (Coastal) Operational Training Unit RAF, Operational Service Medal (Canada), Association of European Operational Research Societies, European Journal of Operational Research, Operational amplifier applications