Turneffe Atoll Trust (TAT) is a non-governmental 501 C3 organization established in the United States and in Belize.  The mission of Turneffe Atoll Trust is to drive conservation efforts leading to sustainability of the economic and social benefits of a healthy ecosystem at Turneffe Atoll. 

Turneffe Atoll Trust has been involved with conservation efforts related to Turneffe Atoll for the past decade, and a leader in establishing Turneffe Atoll Marine Reserve.