Kiang is a type of wild ASS found in the mountains of Central and Southwest Asia. The term Kiang is derived from the Tibetan language and is used to refer to both the ONAGER and the kulan, two species of wild ASS. The ASS is a three-letter acronym for the Asiatic Wild ASS, which is another name for the Kiang. The ONAGER is a six-letter acronym for the ONAGER, which is one of the two species of wild ASS that falls under the Kiang umbrella.