LANGUAGE TAG REGISTRATION FORM Name of requester : Kai-hsu Tai E-mail address of requester: kaihsu@ugcs.caltech.edu Tag to be registered : i-tsu English name of language : Tsou Native name of language (transcribed into ASCII): Tsou Reference to published description of the language (book or article): N.A. Nevskij, Bai Sihong, Boris Riftin, and Pu Zhongcheng (Basuya Boyizhenu) (1993) Taiwan Zhouzu Yudian (A Reference of the Taiwan Tsou Language). Taiyuan Press, Taipei, Taiwan. ISBN 957-9261-41-5.