Tigr may refer to:

Vehicular

• Tigr (Russian military vehicle), a Russian 4×4 high-mobility multi-purpose military vehicle developed by GAZ and made by VPK

• UAZ Tigr, a Soviet jeep, military offroad light utility vehicle made by UAZ

Biology

The Institute for Genomic Research (TIGR), now a part of the J. Craig Venter Institute

• TIGR plant transcript assembly database

• TIGR plant repeat database

  Trabecular meshwork inducible glucocorticoid response (TIGR) or MYOC, a human gene

• Tandem interspaced guide RNA-associated protein (TIGR-Tas), a DNA-targeting system similar to CRISPR-Cas

Other uses

• TIGR (Trst, Istra, Gorica, Reka), an Italian anti-Fascist insurgent organization, active in the 1920 and 1930s

• Tradable Instrument for Global Renewables (TIGR), a type of energy certificate

See also

• Tiger (disambiguation)

• Tigre (disambiguation)

• Tigra (disambiguation)

• TIGRS