Operational security

Operational definition, Operational auditing, Operational semantics, Operational level of war, The Operational Art of War, Operational system, Operational risk, Operational View, Operational conversion unit, Standardized approach (operational risk), Operational Requirement, Operational Group (Poland), Journal of the Operational Research Society, Operational amplifier, Operational Service Medal, Operational acceptance testing, Operational risk management, The Operational Art of War Vol. 1: 1939–1955, Operational excellence, Operational Test and Evaluation Force, Operational database, Director, Operational Test and Evaluation, Operational Research Society, Operational historian, Operational artificial intelligence, No. 237 Operational Conversion Unit RAF, Operational Service Medal for Afghanistan, Australian Operational Service Medal, Operational Land Forces Command, Common operational picture, Operational manoeuvre group, Operational due diligence, Operational Command South, Operational data store, Geostationary Operational Environmental Satellite, Operational bill, Operational Land Imager, No. 226 Operational Conversion Unit RAF, Common Operational Datasets, Operational Mentoring and Liaison Team, 25th Operational Weather Squadron

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