CLTT

AcronymDefinition
CLTTChild Language Teaching and Therapy (Sage Publications)
CLTTConcrete Laboratory Testing Technician (American Concrete Institute)
CLTTClub Longueillois de Tennis de Table (French table tennis club)
CLTTCloud Top Temperature
CLTTCho-Liang Thermal Technology (est. 1989; China)
CLTTCommunity Land Trust of Tempe (Tempe, AZ)