All Terrier Club of Western Washington - Operating in the Seattle area so that those breeds which do not have sufficient numbers to support a local breed club will have a club dedicated to terriers.

National Terrier Club - UK club dedicated to promoting the welfare of all breeds of Terriers. Breed descriptions resources shows and results photos and calendar of events.

Swedish Terrier Club - Show results and pictures.

Terrier Club of Slovenija - Information on terrier sub-categories.

Western Australian Terrier Club - Official standards for all Australian National Kennel Council recognised terrier breeds.