operational and tactical calculations
оперативно-тактичні розрахунки (кількісні, якісні, часові та інші чинники для прийняття рішень чи планування)
оперативно-тактичні розрахунки (кількісні, якісні, часові та інші чинники для прийняття рішень чи планування)
operational and tactical missile
operational and tactical missile system
company tactical group / company tactical team
operational command and control
PECOC / Personal Equipment and Common Operational Clothing
operational design and analysis
vehicle equipment and operational record
administrative and operational services costs
Advisory Committee on Technical and Operational Matters
Guidelines for the Introduction and Operational Use of Global Navigation Satellite System
Director, Operational Test and Evaluation (DOT&E)
tactical cover and deception estimate
Army Tactical Command and Control System (ATCCS)
director, strategic and tactical systems
integrated tactical command and control system
tank destroyer tactical and firing center
vertical takeoff and landing tactical unmanned aerial vehicle