Indonesian Sedimentologists Forum (FOSI) - A professional organization for both Indonesian or Non-Indonesian sedimentologists.

Society for Sedimentary Geology, Rocky Mountain Section - A non-profit, professional organization dedicated to the dissemination of scientific information on sedimentology, stratigraphy, and related geologic specialties.

Italian Sedimentology Group - Aims at promoting the advancement of sedimentology research in co-operation with scientific institutions in Italy and abroad

Sedimentological Society of Egypt - Concerned with all disciplines of sedimentary geology, its applications and economic inferences.

Society for Sedimentary Geology (SEPM) - An international non-profit professional organization based in Tulsa, Oklahoma dedicated to the dissemination of scientific information sedimenatary studies and related fields.