The Mission Society is an interdenominational Christian organization that recruits, trains, and sends missionaries around the world.

After a dispute relating to interdenominational organizations, he withdrew from the Assemblies of God in 1972, but returned to the denomination in 1988.

It is an interdenominational Christian organization affiliated with Campus Crusade for Christ.

He is a former chairman of the 9:38 Committee, a national evangelical interdenominational organisation established to help people consider the possibilities of paid gospel ministry.

He also served as the head of Vanuatu's Vanuatu Christian Council, an important interdenominational organization.

James Hall had also founded the Union Sunday School, an interdenominational organization, with two other people.

Daystar University College is an interdenominational organisation serving the needs of the African churches through training, research and consultation.

Aglow International is an interdenominational organization of Christian women and men.

It is a non-partisan, interdenominational and independent non-governmental organization advocating federal Europe.