* La Francophonie: This is the most well-known and influential organization. It includes 88 member states and governments, representing over 300 million French speakers worldwide. La Francophonie focuses on promoting French language and culture, cooperation in various fields, and supporting development initiatives.
* Organisation Internationale de la Francophonie (OIF): This is the intergovernmental organization associated with La Francophonie. It serves as the political and diplomatic arm of the broader movement.
* Agence universitaire de la Francophonie (AUF): This organization focuses on promoting higher education and research within the Francophonie.
* Agence intergouvernementale de la Francophonie (AIF): This agency provides technical assistance and support to member states in areas like education, health, and economic development.
While these organizations don't constitute a single "union" in the traditional sense, they all work together to advance the common interests of French-speaking nations and individuals.