| ARMENIA | ARM | SOFTBALL FEDERATION of ARMENIA | Affiliated Member Federation | fed_arm |
| AUSTRIA | AUT | AUSTRIAN BASEBALL / SOFTBALL FEDERATION | Affiliated Member Federation | fed_aut |
| AZERBAIJAN | AZE | AZERBAIJAN SOFTBALL FEDERATION | Observer Federation | fed_aze |
| BELARUS | BLR | BELARUS BASEBALL & SOFTBALL FEDERATION | Observer Federation | fed_blr |
| BELGIUM | BEL | KBBSF-FRBBS Belgium Softball Division | Affiliated Member Federation | fed_bel |
| BULGARIA | BUL | BULGARIAN SOFTBALL FEDERATION | Affiliated Member Federation | fed_bul |
| CROATIA | CRO | HRVATSKI SOFTBALL SAVEZ | Affiliated Member Federation | fed_cro |
| CYPRUS | CYP | CYPRUS AMATEUR SOFTBALL FEDERATION | Observer Federation | fed_cyp |
| CZECH REPUBLIC | CZE | CESKA SOFTBALLOVA ASOCIACE | Affiliated Member Federation | fed_cze |
| DENMARK | DEN | DANSK SOFTBALL FORBUND | Affiliated Member Federation | fed_den |
| ESTONIA | EST | ESTONIA SOFTBALL FEDERATION | Observer Federation | fed_est |
| FINLAND | FIN | SUOMEN BASEBALL JA SOFTBALL LIITTO | Affiliated Member Federation | fed_fin |
| FRANCE | FRA | FEDERATION FRANCAISE DE BASEBALL, SOFTBALL ET CRICKET | Affiliated Member Federation | fed_fra |
| GEORGIA | GEO | GEORGIAN BASEBALL and SOFTBALL FEDERATION | Affiliated Member Federation | fed_geo |
| GERMANY | GER | DEUTSCHER BASEBALL UND SOFTBALL VERBAND E.V. | Affiliated Member Federation | fed_ger |
| GREAT BRITAIN | GBR | BRITISH SOFTBALL FEDERATION | Affiliated Member Federation | fed_gbr |
| GREECE | GRE | HELLENIC AMATEUR SOFTBALL FEDERATION | Affiliated Member Federation | fed_gre |
| GUERNSEY | GUE | GUERNSEY SOFTBALL ASSOCIATION | Affiliated Member Federation | fed_gue |
| HUNGARY | HUN | MAGYAR ORSZAGOS BASEBALL ES SOFTBALL SZÖVETSEG | Affiliated Member Federation | fed_hun |
| IRELAND | IRL | SOFTBALL IRELAND | Affiliated Member Federation | fed_irl |
