American Telephone & Telegraph (AT&T), in later years, simply AT&T Corporation, was an American telecommunications company that existed from 1885 until 2005, when it merged with SBC Communications to become AT&T Inc.
AT&T sponsored a number of attractions at Disney theme parks over the years, including:
- Circle-Vision 360° (as Bell System, 1960s-1970s, succeeded by Pacific Southwest Airlines)
- Indiana Jones Adventure: Temple of the Forbidden Eye (1995-2002, now unsponsored)
- Innoventions (2000-2007, now an exhibit sponsored by Siemens AG)