"operational" - key terms from Wikipedia

concrete operational	stage
current operational
currents into the operational	amplifier
first operational
formal operational
fully operational
iata operational	safety audit
operational
operational	amplifier
operational	attribute
operational	capability
operational	command
operational	control
operational	conversion unit
operational	cores
operational	costs
operational	crm
operational	definition
operational	definitions
operational	detachment
operational	detachment alpha
operational	feasibility
operational	flight
operational	flow
operational	funding
operational	group raaf
operational	headquarters
operational	missile
operational	missions
operational	period
operational	processes
operational	prototyping
operational	readiness inspection
operational	requirement
operational	research society
operational	responsibility
operational	risk
operational	risk management
operational	safety audit
operational	stage
operational	strategy
operational	support airlift
operational	systems
operational	tasks
operational	techniques
operational	theory of measurement
reduce operational	expenditure
sf operational
special forces operational
still operational