- Division J Galaxies and Cosmology (coordinating division)
- Division C Education, Outreach, and Heritage
- Division D High Energy Phenomena and Fundamental Physics
- Comission B2 Data and Documentation
- Comission C1 Astronomy Education and Development
- Commission X1 (inter-division D-J) Supermassive Black Holes, Feedback, and Galaxy Evolution
- OAD – IAU 4 African regional nodes