TECO or Teco may refer to:
Organisations Taipei Economic and Cultural Representative Office, a Taiwan representative office alternative to an embassy TECO Maritime, an international producer and supplier of cleaning systems for ships TECO Electric and Machinery, a Taiwanese company in electric motor, electric appliances and other businesses worldwide TECO Energy, an American electrical power company Technical Education Center Osceola, a secondary school in unincorporated Osceola County, Florida, US Telecooperation Office, a German research group in the field of pervasive Computing at the Karlsruhe Institute of Technology
Other uses TECO (text editor) ("Text Editor and Corrector", originally Tape Editor and Corrector), an early computer text editor TECO Line Streetcar, a streetcar line in Tampa, Florida, US Teco pottery, produced by American Terra Cotta Tile and Ceramic Company Teco (footballer) (born 1982), Brazilian footballer Wender Coelho da Silva
See also Tecos F.C., a Mexican football club Los TECOS, secret society in Mexico