Northern Ireland Bridge Union
North West Bridge 
http://www.bridgeclublive.com 
http://www.bridgeonline.co.nz 
http://www.greatbridgelinks.com 
http://www.ronklingerbridge.com/
http://www.bridgebase.com/ 
http://www.bridgeguys.com 
http://www.acolbridgeclub.com/