National Packard Museum
Commemorates the Packard Motor Car, family, and other enterprises which have influenced the growth and history of the auto industry. http://www.packardmuseum.org/
Packard Automobile Classics, Inc.
Large club site, including a reference library of information for owners and restorers. Also includes directories of part dealers and services. http://www.packardclub.org/
The Packard Motor Car Foundation
Non-profit educational organization dedicated to the preservation of the products, history, and properties of The Packard Motor Car Company. http://www.packardmotorfdn.org/