BCC - Bavarian Contest Club

FRC - Frankford Radio Club

KCG - Kentucky Contest Group

MDXCG - Martlesham DX & Contest Group

NCCC - The Northern California Contest Club

PCC - Paladin Contest Club

PI4CC - PI4CC Contest Club

PVRC - Potomac Valley Radio Club

SMC - Society of Midwest Contesters

QCG - Quebec Contest Group

VooDoo - West Africa VooDoo Contest Group

YCCC - Yankee Clipper Contest Club