.Taipei Economic and Cultural Office (TECO) in San Francisco is one of twelve representative offices for the Republic of China on Taiwan in the United States. The San Francisco office includes the Consular Division, Education Division, Economic Division, Tourism Division, Science and Technology Division, Immigration Division, Chinese Culture Centers (in SF-Chinatown and Milpitas) and Taiwan Trade Center. TECO-SF serves Northern California (above Visalia), Nevada and Utah.

本處為中華民國政府派駐單位，轄區包括北加州（南至Visalia為界）、內華達州及猶他州，主要任務在推動台灣與此地區之各項實質交流。 本處下有領務、教育、經濟、科技、觀光、僑務、移民等組。