TransCanada or variation, may refer to: Trans Canada Trail, a hiking trail system Trans-Canada Highway, primary highway that runs across Canada Trans-Canada Air Lines, predecessor to Air Canada TC Energy, formerly TransCanada Corporation, an energy company based in Calgary, Alberta TransCanada Tower, Calgary, an office tower located in Calgary, Alberta TransCanada pipeline, an petro-energy pipeline maintained by TransCanada Pipelines Trans-Canada Trophy, CASI award for outstanding achievement in aerospace See also Canada (disambiguation) Trans (disambiguation)