Tar (disambiguation)

Tar is a viscous organic black liquid.

Tar or TAR may also refer to:

Science and technology

Tar (tobacco residue), the partially combusted particulate matter produced by smoking
tar (computing), a computer archive file format and a program used to handle such files
Target acquisition radar
Transverse aeolian ridges, a feature on Mars
Third Assessment Report of the Intergovernmental Panel on Climate Change (IPCC)

Tengku Ampuan Rahimah Hospital or General Hospital, a government tertiary hospital in Klang, Selangor, Malaysia
Thrombocytopenia with Absent Radius or TAR syndrome, a genetic disorder
Tissue-to-air ratio, used in radiation therapy treatment system calibration
Traumatic aortic rupture, an emergency injury in which the aorta is torn, usually after an impact
Trans-activation response element, a genetic element bound by Tat protein during HIV transcription

Tar, Hungary, a village
Tar (Tar-Vabriga), village in Istria County, Croatia
Tar, Iran (disambiguation), several villages
Tar River, North Carolina, United States
Tar (Kyrgyzstan), a tributary of the Kara Darya in Kyrgyzstan
River Tar, County Tipperary, Ireland
Tar Rocks, Isle of Portland, Dorset, England
Tar Island, Ontario, Canada
Tar Township, Akto County, Kizilsu Kyrgyz Autonomous Prefecture, Xinjiang, China
Tibet Autonomous Region, a region of the People's Republic of China consisting of most of traditional Tibet
Tuvan Arat Republic (or the Tuvan/Tuvinian Arat Republic), i.e. the Tuvan People's Republic, a former state in North Asia

Teen-Age Romances, a 1949 comic book series
IPCC Third Assessment Report, a 2001 report by the Intergovernmental Panel on Climate Change
Tar: A Midwest Childhood, a 1926 fictionalized memoir by American author Sherwood Anderson

Tar, a common name for asphalt concrete pavement
TAR Aerolineas, a Mexican airline
Taranto-Grottaglie Airport (IATA airport code TAR), an airport in Province of Taranto, Italy
Trans-Asian Railway, a UN project to create an integrated freight railway network across Europe and Asia
Tunisair (ICAO code TAR), an airline, the flag carrier of Tunisia

The Color of Time, also known as Tar, a 2012 film
Tár, a 2022 film, directed by Todd Field
The Amazing Race, a reality television series around the world
- The Amazing Race (U.S. TV series)

Jack Tar or Tar, an English synonym for sailor
Time at risk, a risk measure for corporate finance
Teen Age Republicans, a youth wing of the US Republican Party
Tar Tunnel, an abandoned mining tunnel in Coalport, England
Turnaround (refining), a scheduled shutdown of a plant for revamp
Tribunale Amministrativo Regionale or Administrative Regional Court [it; de] in Italy