CHR or chr may refer to
Christianity is an Abrahamic monotheistic religion based on the life and teachings of Jesus Christ, who serves as the focal point for the religion.
Christopher Columbus (Italian: Cristoforo Colombo; c. 1451 – 20 May 1506) was an Italian explorer, navigator, and colonizer.
Chronic obstructive pulmonary disease (COPD) is a type of obstructive lung disease characterized by long-term poor airflow.
Christina María Aguilera (born December 18, 1980) is an American singer, songwriter, actress and television personality.
Christopher Keith Irvine (born November 9, 1970), better known by the ring name Chris Jericho, is a Canadian American professional wrestler, musician, media personality, actor, author and businessman signed to WWE on the Raw brand.
Christopher Michael "Chris" Benoit (French pronunciation: [bəˈnwa]; May 21, 1967 – June 24, 2007) was a Canadian professional wrestler.