HUMMER

Official Manufacturer

Hummer.com - Official AM General Site

Clubs

Humvee.net - Community of HUMMER owners and enthusiasts.
EHOG - European Hummer Owners Group
Hummer-Club.jp - Hummer Owners Group Japan
The HUMMER Club, Inc. - Includes regional clubs as well

Enthusiast

HummerGuy.net - Hummer News and Opinion from an experienced off-road instructor.
Hummer123.de - German Hummer site
TeleOperated Vehicle (1985-1989) - developed for the US Marine Corps by SSC San Diego as part of the Ground Air TeleRobotic Systems (GATERS) program

Vendors

Andy's Auto Sport
FlashOffRoad.com - Flash Off-Road: Hummer Accessories, Hummer Maintenance, Modifications and Tech info.
Real4WD.com - Quality Hummer, Humvee & HMMWV Parts and Service.
BookLimo.co.uk - Hummer Limousine Party Rental
H2 Hummer Limousines - South Florida Hummer Limousine Rental