TAR

TAR can mean:

TAR is the ICAO code for Tunisair
An abbreviation for Tar (file format)
The Amazing Race, a reality television program
An abbreviation for Tibet Autonomous Region
The Third Assessment Report of the IPCC
Thrombocytopenia Absent Radius syndrome
An abbreviation for "Teenage Republican", a member of the orgainization Teenage Republicans.
Tel-Aviv Rollers - A group of approximately 100 roller skaters which skate in Tel-Aviv(Israel).

For Tar or tar, see Tar (disambiguation).