4T (original) (raw)

4T or 4-T may refer to: * 4-T-TRIS; see Thiotrisescaline * 4-t-butylpyrocatechol; see 4-tert-Butylcatechol * 4T-MMDA-2; see MMDA * 4T-GTE, a model of Toyota T engine * 4T, a model of LWD Szpak * Piaggio Zip 4T, an urban scooter * 4T – Vietnam Youth Education Support Center * 4T, the production code for the 1977 Doctor Who serial The Invisible Enemy * Fourth Transformation, 2018 campaign promise by Mexico's president to do away with abuses that plagued that nation.