| Associations | Club Websites | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| BOF | AIRE | CLYDE | FERMO | LEI | NOR | SHUOC | TINTO | ||
| BSOA | AROS | CUOC | FVO | LOC | NWO | SLOW | TVOC | ||
| EAOA | AUOC | DEE | GMOA | LOG | NWOC | SMOC | UBOC | ||
| EMOA | AYROC | DEVON | GO | LOK | OD | SN | UPOC | ||
| JROS | BADO | DFOK | GRAMP | LUOC | OUOC | SO | WAOC | ||
| NEOA | BAOC | DRONGO | HALO | LVO | PFO | SOC | WAROC | ||
| NIOA | BASOC | DUOC | HAVOC | MA | POTOC | SOLWAY | WCH | ||
| NWOA | BKO | DVO | HH | MAROC | QO | SOS | WCOC | ||
| SCOA | BL | EBOR | HOC | MDOC | RAFO | SROC | WIGHTO | ||
| SEOA | BOF | ECKO | INT | MOR | RNOC | STAG | WIM | ||
| SOA | BOK | ELO | INVOC | MV | RR | STUOC | WRE | ||
| SWOA | BUMC | EPOC | IOM OK | NATO | SARUM | SUFFOC | WSX | ||
| WMOA | CHIG | ERYRI | JOK | NGOC | SAX | SWOC | Xplorer | ||
| WOA | CLARO | ESOC | KERNO | NN | SBOC | SYO | |||
| YHOA | CLOK | EUOC | KFO | NOC | SELOC | TAY | |||