Restricted areas (air) Restricted areas (air)— Designated areas established by appropriate authority over which flight of aircraft is restricted.
Obstacle restricted areas Obstacle restricted areas— a command and control measure used to limit the type or number of obstacles within an area.
Key result areas Key result areas used to establish standards and objectives, key result areas are the chief tasks of a job identified during the job evaluation process.
Association areas One of the major regions of the cerebral cortex; the site of the higher mental processes, such as thought, language, memory and speech,
Definition
[ pl. ]