TIOT (티아이오티) is a South Korean boy group under Redstart ENM. The group consists of five members: KIM MINSEOUNG, KUM JUNHYEON, HONG KEONHEE, and CHOI WOOJIN, and SHIN YECHAN.

Four of the five members gained popularity pre-debut for appearing as contestants of competition show BOYS PLANET. This four-member lineup released various pre-debut material–including a mini-album Frame the Blueprint : Prelude to Possibilities in summer 2023 and a digital single “Find The Way” released in December 2023. SHIN YECHAN was announced as the final member of the group on March 30, 2024, prior to their official debut on April 22, 2024 with Kick-START.