airspace
portion of the atmosphere controlled by a country
air defense identification zone
unilaterally declared airspace in which a country tries to identify and control civil aircraft
temporarily prohibited airspace
airspace in which aviation activities are temporarily prohibited
special use airspace
area designated for operations of a nature such that limitations may be imposed on aircraft not participating in those operations
Military Airspace
area in which military aircraft are present
Terminal radar service area
airspace in which radar is used to maintain separation
controlled airspace
Dimensions within which ATC services are provided
uncontrolled airspace
airspace where air traffic control is not deemed necessary or cannot be provided for practical reasons