"operational" - key terms from Wikipedia

current operational
formal operational
fully operational
iata operational	safety audit
operational
operational	amplifier
operational	area
operational	attribute
operational	capability
operational	command
operational	command of the language
operational	control
operational	cores
operational	costs
operational	decisions
operational	definition
operational	definitions
operational	detachment
operational	detachment alpha
operational	dress uniform
operational	flight
operational	funding
operational	headquarters
operational	loss
operational	mentor
operational	missile
operational	missions
operational	mobility
operational	officer
operational	panthers
operational	performance
operational	plan
operational	processes
operational	prototyping
operational	requirement
operational	research
operational	research society
operational	responsibility
operational	risk
operational	risk management
operational	safety audit
operational	speed
operational	stage
operational	strategy
operational	systems
operational	tank
operational	theory of measurement
operational	units
reduce operational	expenditure
still operational	today