TBHSTodd Beamer High School(Federal Way, WA) TBHSTimaru Boys' High School(New Zealand) TBHSTroy Buchanan High School(Troy, MO) TBHSTuscola Behavioral Health Systems(est. 1974; Caro, MI) TBHSThe Brook Hill School(Bullard, TX) TBHSThunder Bay Historical Society(Canada) ...