this part of the standard are referred to as "Alpha-3" codes. There are 487 entries in the list of ISO 639-2 codes. The US LibraryofCongress is the registration
of the Kluge Chair in Countries and Cultures of the South at LibraryofCongress". LibraryofCongress. 17 April 2003. મેળવેલ 4 April 2007. "Book of Members