Alta or ALTA may refer to: Acronyms. Alt-A, short for Alternative A-paper, is a type of US mortgage. American Land Title Association, a national trade association representing the land title industry. American Literary Translators Association, an association of literary translators in the US. Amur Leopard and Tiger Alliance or ALTA, an initiative to conserve the Amur leopard and Amur tiger. Atlanta Lawn Tennis Association. Australasian Language Technology Association. Accelerated life testing or Accelerated life testing analysis. Places. Canada.
https://en.wikipedia.org/wiki/Alta