Assemblies of God (commonly abbreviated as AoG or AG) is a Pentecostal Christian denomination with around 86 million members worldwide.
AoG does not have a global governing body, but a cooperative body, the World Assemblies of God Fellowship (WAGF), which exists to facilitate unity and cooperation between the national councils of each nation which are fully independent.
The WAGF was founded in 1989, although some in-country national councils date back to as early as 1911.