Organizations

ALPCA
Automobile License Plate Collectors' Association. Focus is on North America.
http://www.alpca.org/

ALPCA Heartland Region
Regional group chartered under the Automobile License Plate Collectors' Association (ALPCA) with membership core in Iowa, Kansas, Missouri, and Nebraska.
http://www.angelfire.com/ia2/alpcaheartland/

ALPCA "Utah, This Is The Place" Region
Regional group chartered under the Automobile License Plate Collectors' Association (ALPCA).
http://www.alpcautah.org/

Europlate
European Registration Plate Association
http://www.europlate.org

Francoplaque
License plate collectors' organization in France. Introduction to collecting, worldwide gallery, French license plate variations and code list.
http://plaque.free.fr/index-english.html

German License Plate Museum
Museum/organization dedicated to the history of German license plates and road transportation.
http://www.nummernschildmuseum.de/index_e.html

MLPCA
Michigan License Plate Collectors' Association
http://www.mlpca.com/

NILPS
Nevada International License Plate Society
http://www.nilps.org/

NPCC
Number Plate Collectors' Club (Australia)
http://www.npcc.org.au/

Piccadilly Museum of Transportation Memorabilia
Museum showcasing vintage license plates and automobilia.
http://www.piccadillymuseum.com/