* GRP - Grupo Radioescuchas Platense
* ARDXC - Australian Radio DX Club
* ADXB - OE  - Austria
* DX - Antwerp  - Belgium
* DX Clube Paulista
* Club Dxista de Amazonia
*  CIDX - Canadian International DX Club
* Czechoslovak DX Club
*  DSWCI - The Danish Shortwave Club International
* Suomen DX-Liitto ry
*  Amitie Radio
*  WWDXC - World Wide DX Club
* UDXL - Universal DX League  India
* Indonesian DX Club
* FMRE - Federacion Mexicana de Radioexeperimentadores
*  Benelux DX Club
*  New Zealand Radio DX League
*  Irkutsk DX Circle
* Russian Club of DX-ers
* AER - Asociacion Espanola de Radioescucha
* British DX Club
* Medium Wave Circle
* Cumbre DX