ICOMBO members
International Council of Multiple Birth Organisations (ICOMBO) membership is open to all national multiple birth support organisations, other multiple birth related organisations, individual parent of multiples and professionals whose work is primarily focused on supporting multiple birth families either nationally or internationally.
ICOMBO membership 2025
| Argentina Fundación Multifamilias | Australia Australian Multiple Birth Association (AMBA) |
| Cameroon Twins Alive Foundation – Cameroon | Canada Mamans Pieuvres Multiple Births Canada (MBC) |
| Czech Republic Twins and Multiple Birth Clubs | Denmark Nordic Twinnet |
| Finland Finnish Multiple Births Association (FMBA) | France Federation Jumeaux-et-Plus |
| Germany ABC Club | Hungary GEMINI – Hungarian Families of Twins and Multiples |
| Japan Japanese Multiple Birth Association (JaMBA) | Kenya Kenya Twins Association |
| Liberia Twins and Multiple Birth Care Foundation | New Zealand Multiples New Zealand – Te Takitini o Aotearoa |
| Norway Norwegian Twin Association | Rwanda Rwanda Twins Family |
| Sierra Leone Twins and Multiple Births Sierra Leone | Spain Federación Española de Familias Múltiples |
| Tanzania Twins Day Tanzania | Uganda Women Health Concern |
| United Kingdom Elizabeth Bryan Multiple Birth Centre Twins Trust | United States of America Multiples of America (MOA) |
| Zimbabwe Twin Association of Zimbabwe (TAZI) |