Tav

Tav can mean:

* Taw (also written "tav"), a letter of the Phoenician and Hebrew alphabets
* Tav (number) (also written "taw" or "taf"), the denotation of a specific transfinite number

TAV can mean:

* TAV, an acronym for "trans-atmospheric vehicle", a class of proposed high-altitude, high-velocity aircraft
* TAV, the airport code for Fiti‘uta, Ta‘ū in American Samoa
* TAV, or The Artists Village, an experimental arts group in Singapore.
* The American View
* Treno Alta Velocità
* TAV, a Mark of protection, a Seal of protection, gifted by God or Jesus Christ, usually on the forehead or center of the breast. The TAV as a Mark or Seal of protection acts much like a shield, protecting the giftee inviolately. Also, the TAV is the last letter of the Hebrew Alphabet, also known as the [http://www.inner.org/hebleter/tav.htm "The Seal of Creation"]