The
Khordeh Avesta collections are very heterogeneous and in modern scholarhsip, the manuscripts are, therefore, grouped into two or three main classes. The largest class contains a number of short liturgies, like the
Niyayishn, the
Afrinagan, and several shorter
Yashts. They have been labeled the
Khordeh Avesta "in the proper sense of the term." The second class are the so called
Tamam Khorda Avesta manuscripts. Here,
Tamam is
Gujarati for
complete. As the name implies, they are found among
Indian Zoroastrians, and contain a more complete collection of hymns, in particular, a full collection of all Yashts. Sometimes, pure Yasht manuscripts are also classified as
Khorda Avesta, but most consider them to be a distinct class of short liturgies. In the following, we will focus on the first class, i.e., the
Khordeh Avesta "in the proper sense of the term." ==Manuscripts==