Posted in Arts, Business & Finance, Internet Slang YTN stands for Yayasan Tenaga Nasional (Malay: National Energy Foundation; electric power utility) YTN stands for Ylempien Toimihenkilöiden Neuvottelujärjestö (Finnish: Senior Officials’ Negotiation) YTN stands for Yonhap Television News (TV station; South Korea) YTN stands for Youth Theatre Northwest (various locations)