IZM (Korean: 이즘; RR: Ijeum) is a South Korean online magazine that publishes pop music reviews, articles, and interviews with artists. It was founded in August 2001 by music critic Im Jin-mo and is edited by music critic Jang Jun-hwan.. The name originates from the initials of its founder, and later interpreted to reflect the suffix "-ism", representing its role as a space contains thoughts about music.