A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

TTemperature
TTropopause chart
TATransition altitude
TACANUHF tactical air navigation aid
TAFAerodrome forecast (in meteorological code)
TAILTail wind
TARTerminal area surveillance radar
TASTrue airspeed
TAXTaxiing or taxi
TBBeginning of civil morning twilight
TCTropical cyclone
TCASTraffic alert and collision avoidance system
TCUTowering cumulus
TDOTornado
TDZTouchdown zone
TEEnd of civil twilight
TECRTechnical reason
TELTelephone
TEMPOTemporary or temporarily
TFCTraffic
TGLTouch−and−go landing
TGLTemporaGuidance Leaflet
TGSTaxiing guidance system
THRThreshold
THRUThrough
THUThursday
TILUntil
TIPUntil past ... (place)
TKOFTake off
TL...Till (followed by time by which weather change is forecast to end)
TLOFTouchdown and lift−off area
TMATerminal control area
TNATurn altitude
TNHTurn height
TOTo ... (place)
TOCTop of climb
TODATake−off distance available
TODAHTake−off distance available, helicopter
TOPCloud top
TORATake−off run available
TPTurning point
TRTrack
TRATemporary reserved area
TRANSTransmits or transmitter
TRENDTrend forecast
TRLTransition level
TROPTropopause
TSThunderstorm (in aerodrome reports and forecast, TS used alone means thunder heard but no precipitation at the aerodrome)
TS...Thunderstorm (followed by RA = rain, SN = snow, PL = ice pellets, GR = hail, GS = small hailand/or snow pellets or combination thereof, e.g. TSRASN = thunderstorm with rain and snow)
TSATemporary segregated area
TUETuesday
TURBTurbulence
TVORTerminal VOR
TWRAerodrome control tower or aerodrome control
TWYTaxiway
TWYLTaxiway−link
TYPType of aircraft
TYPHTyphoon
(C) 2012-18 Jan Hrkal