The Canadian Association of Rocketry is a volunteer run organization, open to anyone with a keen desire to safely participate in high power or model rocketry. High power rocketry has grown quickly in popularity, and the CAR and its affiliate clubs are at the forefront.
Report this link as dead

The Interessengemeinschaft Modellraketen e.V. (Model Rocketry Association) or IMR is a registered and recognized rocketry organization for German-speaking countries and areas such as Germany, Austria, Switzerland/Liechtenstein, Luxembourg and others.
Report this link as dead

The National Association of Rocketry is the oldest and largest sport rocketry organization in the world. Since 1957, over 80,000 serious modelers have joined the NAR to take advantage of the fun and excitement of organized rocketry!
Report this link as dead

Tripoli is an international rocketry association based in USA, but with members all over the world.
It mainly focuses on HPR and Amateur rocketry.
Report this link as dead