There are numerous advocacy and non-profit groups working in the field of cannabis. Here are some examples:
1. NORML (National Organization for the Reform of Marijuana Laws) - A non-profit organization that advocates for the legalization of marijuana.
2. Marijuana Policy Project - A non-profit organization that works to change state and federal policies related to marijuana.
3. Drug Policy Alliance - An advocacy organization that promotes policies to reduce the harm associated with both drug use and drug prohibition.
4. Americans for Safe Access - A non-profit organization that advocates for safe and legal access to cannabis for therapeutic use and research.
5. Students for Sensible Drug Policy - A grassroots network of students working to reform drug policy and end the War on Drugs.
6. National Cannabis Industry Association - A trade association that represents the interests of the legal cannabis industry in the United States.
7. Minority Cannabis Business Association - A non-profit organization that promotes diversity and inclusion in the cannabis industry.
8. Women Grow - A professional networking organization that supports women entrepreneurs in the cannabis industry.
9. Marijuana Anonymous - A 12-step program for individuals who are seeking support for their marijuana use.
These are just a few examples of the many advocacy and non-profit groups working in the field of cannabis.