https://en.wikipedia.org/wiki/Cham
Cham, by British writer Jonathan Trigell set in Chamonix Mont Blanc; Cham Bank, a Syrian bank; Cham dance, a masked dance associated with some sects of Buddhism; Cham Palaces and Hotels, a Syria hotel chain based in Syria; CHAM (radio station), a radio station in Hamilton, Ontario, Canada; Cham Wings Airlines, a privately owned Syrian airline