Glossary

Look up acronyms, technical terms and phrases to find out what they mean.

Showing 1 - 30 of 76 results

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T

Definition:
Temperature
Glossary Meteorology Source: AIS

TA

Definition:
Traffic advisory
Glossary Communication Source: AIS

TA

Definition:
Transition Altitude
Glossary Flight planning Source: AIS

TAAATS

Definition:
The Australian Advanced Air Traffic System
Glossary Organisation Source: AIS

TAAM

Definition:
Airservices Australia's Total Airspace Airport and Aerodrome Modeller
Glossary Publications and charts Manuals and handbooks Source: ICAO

TAC

Definition:
Terminal Area Chart
Glossary Publications and charts

TACAN

Definition:
Tactical Air Navigation Aid
Glossary Navigation Source: AIS

TAF

Definition:
Terminal Area Forecast; Aerodrome Forecast
Glossary Meteorology Source: AIS

TAIL

Definition:
Tailwind
Glossary Meteorology Source: AIS

TAR

Definition:
Terminal Area Surveillance Area
Glossary Air traffic control

TAS

Definition:
True Airspeed
Glossary Measurement Source: AIS

TAT

Definition:
Terminal Area Thunderstorm Service (meteorological term)
Glossary Meteorology Source: AIS

TAWS

Definition:
Terrain awareness and warning system
Glossary Systems Source: AIS

TAWS-B+ system

Definition:
Terrain awareness and warning system
Description:
A terrain awareness and warning system that is equipped with a visual display and complies with the requirements for Class B equipment expressed in TSO-C151, TSO-C151a or TSO-C151b.
Glossary Systems Source: AIS

TAX

Definition:
Taxiing, Taxi
Glossary Aerodrome Source: CAO 20.18

TBA

Definition:
To be advised
Glossary Communication Source: CAO Part 20, Section 20.18, Issue 9

TBO

Definition:
Time Between Overhauls
Glossary Airworthiness Source: AIS

TC

Definition:
Type Certificate
Glossary Certification Source: AIS

TCAC

Definition:
Tropical Cyclone Advisory Centre
Glossary Organisation Source: AIS

TCAS

Definition:
Traffic alert and collision avoidance system
Glossary Systems Source: CASA

TCDS

Definition:
Type certificate data sheet
Glossary Certification

TCH

Definition:
Threshold Crossing Height
Glossary Aerodrome Source: ICAO

TCO

Definition:
Training and Checking Organisation
Glossary Organisation Source: CASR Part 21

TCTA

Definition:
Trans-continental Control Area
Glossary Flight planning Air traffic control Source: AIS

TCU

Definition:
Towering Cumulus (met)
Glossary Meteorology

TDO

Definition:
Tornado
Glossary Meteorology Source: AIS

TDZ

Definition:
Touchdown Zone
Glossary Aerodrome Source: AIS

TECR

Definition:
Technical Reason
Glossary Aircraft Source: AIS

TEL

Definition:
Telephone
Glossary Communication Source: AIS

TEM

Definition:
Tool And Equipment Manual (Illustrated)
Glossary Manuals and handbooks Source: AIS
Online version available at: https://www.casa.gov.au//resources-and-education/glossary
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