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The following list represents known professional-oriented associations, organizations, and interest groups that actively support better understanding of cannabis and hemp.

The first table largely represents national or global entities, whereas the second table represents largely U.S.-based regional entities.

Global and national

Table 1. Global and national entities
Entity Description from website
Agricultural Genomics Foundation "non-profit organization that aims to understand the biology of new and emerging crops with industrial and medical value such as Cannabis and educate the public about the scientific findings"
American Cannabis Nurses Association "national organization dedicated to expanding the knowledge base of endo-cannabinoid therapeutics among nurses"
American Chemical Society, Cannabis Chemistry Subdivision "to be recognized as the leading chemistry authority on the safe & beneficial processing, extraction, and purity analysis of cannabis products"
American Herbal Products Association "national trade association and voice of the herbal products industry"
American Medical Marijuana Physicians Association "a membership driven association, focusing on providing physicians and healthcare professionals with the resources they need to safely and effectively utilize medical marijuana recommendations as an alternative treatment modality for their patients"
American Oil Chemists Society "advances the science and technology of oils, fats, proteins, surfactants, and related materials, enriching the lives of people everywhere"
American Trade Association for Cannabis & Hemp "a 501(c)(6) trade organization ... founded to promote the expansion, protection, and preservation of businesses engaged in the legal trade of industrial, medical, and recreational cannabis and hemp based products"
Americans for Safe Access "national member-based organization of patients, medical professionals, scientists and concerned citizens promoting safe and legal access to cannabis for therapeutic use and research"
Association of Cannabis Specialists "provide evidence and experience-based education for patients, cannabis clinicians, referring clinicians, and lawmakers to help them understand cannabis medicine and make informed decision"
Cannabis Council of Canada "national organization of Canada’s licensed producers of Cannabis under Health Canada’s federal Cannabis Act"
Cannabis Horticultural Association "an authoritative and first choice for people seeking to learn how to cultivate clean, high grade cannabis through the objective information and education on sustainable and regenerative management practices"
Cannabis Marketing Association "to bring a positive perception to, and authentic understanding of, cannabis and its consumers around the world"
Cannabis Science Interest (CSI) Group part of the National Institute on Drug Abuse, "aims to promote discussion and knowledge dissemination about cutting edge scientific findings as well as changes in policy and legal status of cannabis, in order to generate innovative ideas for NIDA's research portfolio and dissemination/outreach strategies for all audiences"
Cannabis Trade Federation "a national coalition of cannabis-related businesses that represent all aspects of the industry including cultivators, dispensaries, wholesalers, distributors, and ancillary businesses"
Center for the Study of Cannabis and Social Policy "to promote public and private efforts to use cannabis legalization to end the war on drugs, or 'prohibition'"
Doctors for Cannabis Regulation "a non-profit organization dedicated to advocacy for the legalization, taxation and—above all—the effective regulation of marijuana in the United States"
Foundation of Cannabis Unified Standards "to protect public health, consumer safety, and safeguard the environment by promoting integrity in the cannabis industry"
Hemp Industries Association "a non-profit trade association representing more than one-thousand (1,000) supporters, farmers and business members serving the hemp industries since 1994"
International Association for Cannabinoid Medicines "to advance knowledge on cannabis, cannabinoids, the endocannabinoid system, and related topics especially with regard to their therapeutic potential"
International Cannabinoid Research Society "to (1) foster cannabinoid research; (2) promote the exchange of scientific information and perspectives about Cannabis, the cannabinoids, and endocannabinoids through the organization of scientific meetings; (3) serve as a source of reliable information regarding the chemistry, pharmacology, therapeutic uses, toxicology and the behavioral, psychological, and social effects of cannabis and its constituents"
International Cannabis and Cannabinoids Institute "identifies, coordinates and supports global research priorities for the advancement of cannabis and cannabinoid treatments through a multidisciplinary, evidence-based approach that incorporates innovative tools and methods"
International Cannabis Bar Association "to educate and connect with other cannabis industry lawyers for the purpose of providing excellent, ethical, and advanced legal assistance to this growing industry"
International Cannabis Farmers Association "a broad group of cannabis farmers, scientists, and stakeholders working together to promote the unique quality and ecological benefits of traditionally farmed cannabis and cannabis-derived products while preserving the heritage of traditional farming communities"
Medical Cannabis Institute, The "provides online medical education for healthcare professionals who want to learn about medical cannabis and its potential clinical application"
Medical Cannabis Society "to foster a model medical cannabis industry in the United States through education and leadership"
Minority Cannabis Business Association "501(c)(6) not-for-profit business league created to serve the specific needs of minority cannabis entrepreneurs, workers, and patients/consumers"
Multidisciplinary Association for Psychedelic Studies "a 501(c)(3) non-profit research and educational organization that develops medical, legal, and cultural contexts for people to benefit from the careful uses of psychedelics and marijuana"
National Association of Cannabis Businesses "a self-governing community, focused on differentiating themselves to regulators, the public and others brands or competitors as the most legitimate, professional and trustworthy businesses in the industry"
National Hemp Association "to support the growth and development of all aspects of the industrial hemp industry"
NORML "to move public opinion sufficiently to legalize the responsible use of marijuana by adults, and to serve as an advocate for consumers to assure they have access to high quality marijuana that is safe, convenient and affordable"
Patients Out of Time "a non-profit 501c3 corporation of the Commonwealth of Virginia that provides education to all disciplines of health care professionals; their specialty and professional organizations; the legal profession; and the public at large, about medical cannabis (marijuana)"
Project CBD "to create a world where cannabis empowers people to take an active role in their health"
Smart Approaches to Marijuana "an alliance of organizations and individuals dedicated to a health-first approach to marijuana policy"
Society of Cannabis Clinicians "a 5013 non-profit organization dedicated to educating physicians about the medical use of cannabis"
Transnational Institute, The "to strengthen international social movements with rigorous research, reliable information, sound analysis and constructive proposals that advance progressive, democratic policy change and common solutions to global problems"
Veterans Cannabis Project "to improving US military veterans’ quality of life through the opportunity of cannabis"
Women Grow "a for-profit entity that serves as a catalyst for women to influence and succeed in the cannabis industry as the end of marijuana prohibition occurs on a national scale"

Regional

Table 2. Regional entities
Entity Region/locality served Description from website
Alaska Marijuana Industry Association Alaska to "promote and advocate for a vibrant and reasonably regulated Alaska-based marijuana industry"
Arizona Medical Marijuana Association Arizona "a patients first organization seeking to deliver greater access to certification to legally purchase and possess medicinal Cannabis"
Arkansas Cannabis Industry Association Arkansas "a 501(c)(6) cannabis industry trade association advocating for laws, regulations and public policies that foster a healthy, professional and accountable medical cannabis industry in our state"; the Arkansas Medical Marijuana Association merged with it in December 2018
California Cannabis Industry Association California "to promote the growth of a responsible and legitimate cannabis industry and work for a favorable social, economic, and legal environment for our industry in the state of California"
Cannabis Business Association of Illinois Illinois "a non-profit statewide association that represents member cannabis businesses licensed by the state of Illinois"; formerly the Medical Cannabis Alliance of Illinois
Cannabis Trade Council Colorado "to help the cannabis industry to grow and flourish through self-regulation while keeping the needs of the patient foremost"
Colorado Cannabis Chamber of Commerce Colorado "a nonprofit chamber of cannabis businesses that focuses on policies at the state and local levels of government"
Colorado Leads Colorado "a pro-business alliance created to help educate the general public about the economic and community benefits of a safe, regulated medical and recreational cannabis industry"
Delaware Cannabis Advocacy Network Delaware "to build and support a network of business owners, professionals and grassroots activists advocating to legalize cannabis in the First State"
Florida for Care Florida "a non-profit 501C(4) founded in 2014 to advocate for the implementation of a strong, well-regulated, medical marijuana system under Amendment 2"
Florida Medical Cannabis Industry Association Florida "a professional trade association advocating for public policies that foster a safe, professional and accountable medical marijuana industry in Florida"
Hawaiʻi Dispensary Alliance Hawaii "a 501c(6) membership organization that brings together Hawai‘i’s patients, dispensaries, related businesses, and local communities through education, resources, and community building to advocate for favorable legal, social, and economic changes for Hawai‘i’s legitimate cannabis industry"
Las Vegas Medical Marijuana Association Nevada "a chamber of commerce for medical marijuana, organized to promote the medical marijuana industry in Nevada"
Marijuana Industry Group Colorado "to advance appropriate legislation, regulation and implementation of Colorado’s licensing and regulatory program"
Marijuana Industry Trade Association Arizona "professionals, entrepreneurs, educators, and advocates united to build a strong and sustainable future for the cannabis industry in Arizona"
Maryland Cannabis Industry Association Maryland "a professional trade association advocating for laws, regulations and public policies that foster a healthy, professional and accountable medical cannabis industry in our state"
Maryland Cannabis Policy Coalition Maryland to improve honest dialogue, remove criminal penalties for possession, and ensure proper regulation and taxation of cannabis sales in Maryland, among other goals
Maryland Medical Dispensary Association Maryland "a professional trade association advocating for laws, regulations and public policies that foster a healthy, professional and secure medical cannabis industry in our state"
Maryland Wholesale Medical Cannabis Trade Association Maryland "promotes the responsible advancement of the medical cannabis industry in Maryland by fostering a favorable social, economic and legal climate"
Massachusetts Cannabis Business Association Massachusetts "advocates on behalf of our members to remove barriers, fight stigma, and bring cannabis into the mainstream of the Massachusetts economy"
Massachusetts Medical Marijuana Dispensers' Association Massachusetts "to provide guidelines, best practices, vendor support, government regulation compliance and up to date research and knowledge about our industry"
Medical Cannabis Coalition of Hawaii Hawaii "an independent community driven effort to support medical cannabis patients and caregivers in Hawai‘i"
Medical Marijuana Business Association of Florida Florida "a membership organization to protect and promote a rational and compassionate approach to Florida’s emerging medical marijuana regulatory framework"
Medical Marijuana Caregivers of Maine Maine "a Maine trade association dedicated to the support and promotion of safe access to medical marijuana"
Michigan Cannabis Industry Association Michigan "advocates for a favorable policy environment in which cannabis can thrive"
Michigan Medical Marijuana Association Michigan not particularly clear on the website what their mission is
Missouri Medical Cannabis Trade Association Missouri "an association of business owners and professionals proactively working together to build a successful, safe, compliant medical cannabis industry"
Montana Cannabis Industry Association Montana "a safe, functional, responsible and accountable program that meets the needs of patients, communities, and providers"
Nevada Dispensary Association Nevada "to developing and promoting best practices among Nevada marijuana dispensaries as well as supporting the efforts of marijuana establishments to provide high quality, safe marijuana to Nevada’s consumers"
New Jersey Cannabis Industry Association New Jersey "to promote sensible policy, responsible growth and development of New Jersey’s cannabis industry"
Ohio Cannabis Association Ohio "promotes a responsible expansion of the industry in order to best serve every resident of Ohio"
Oklahoma Cannabis Industry Association Oklahoma "the establishment of an innovative, industry-leading cannabis industry in Oklahoma built upon industry collaboration, community partnerships, enhanced market development and analysis, and a robust presence at our policy making institutions"
Oregon Cannabis Association Oregon "a diverse group of cultivators, processors, retailers, entrepreneurs, and allied businesses ... [dedicated] to help one another thrive through networking events, educational workshops, and political representation"
Oregon Cannabis Business Council Oregon "a member-driven trade association that provides professional assistance to post-cultivation cannabis businesses and representation for the industry in state legislative and regulatory decision making"
Texas Cannabis Industry Association Texas "promotes and works to ensure the favorable social, economic and legal environment necessary for a legitimate and responsible cannabis industry in Texas"
United Cannabis Business Association California "shape the regulated cannabis industry through our political efforts, while creating a network and community for the licensed industry"
Washington CannabBusiness Association Washington (state) "to advocate on behalf of our member companies in the legislative, regulatory, legal and public policy arenas"
Washington Sungrowers Industry Association Washington (state) "to support sungrown cannabis by encouraging environmental and economic sustainability through advocacy, education, and research"