| American Chemical Society: Primary professional organization for chemists and related occupations. |
| Analytical and Life Science Systems Association: Primary association for companies that supply systems used for analysis and measurement in chemistry and life sciences. |
| California Society of Cosmetic Chemists: Conducts meetings in and around Los Angeles, California, United States featuring industry speakers presenting the innovations and topics within the cosmetic industry. |
| Canadian Association of Textile Colourists and Chemists: Association of dyes and textile industry. |
| Cefic: European Chemical Industry Council: Cefic European Chemical Industry Council: information about chemical industry and chemistry applications, health, safety and environmental aspects, research, science, innovation, international trade, economics, educational programmes, EU Enlargement |
| Chemical Structure Association Trust: Internationally recognized, registered charity which promotes education, research and development in the field of storage, processing and retrieval of information about chemical structures, reactions and compounds. |
| Cyprus (Pancyprian) Union of Chemists: The Official Website of the Cyprus (Pancyprian) Union of Chemists |
| Dutch Society of Plastic and Rubber Technologists (VKRT): Provides abstracts of seminars, info on new technologies, companies, institutes, and journals. |
| Ethiopian Chemical Society in North America (ECSNA): A professional association of Ethiopian chemists and related professionals residing in North America. |
| European Chemical Industry Council (CEFIC): Provides a thorough overview of the chemical industry in Europe. Includes news, updates, statistics, and educational information. |
| European Society for Applied Physical Chemistry: Works to promote applied physical chemistry through networking, conferences and education. |
| Federation of the Belgian Chemical Industries (Fedichem): Represents and defends the country's second-ranking industrial sector, the chemical industry. |
| Green Chemistry Institute: Non-profit organization that promotes the development and implementation of science and technology to avoid the generation and production of hazardous wastes. |
| International Association of Colloid and Interface Scientists (IACIS): A voluntary, non-profit making organization of individuals who are actively interested in the field of colloid and interface science. |
| International Carotenoid Society: Promoting and supporting carotenoid science and research. |
| International Organization for Chemical Sciences in Development (IOCD): Supports the utilization of the chemical sciences among professionals around the world to help with specified problems for developing countries in the areas of health, agriculture and chemistry. Page includes list of working groups, events schedule, and publications. |
| International Society of Heterocyclic Chemistry: Membership information of the association. |
| International Union of Pure and Applied Chemistry (IUPAC): The world authority on chemical nomenclature, terminology, standardized methods for measurement, atomic weights and other critically evaluated data. |
| KNCV: Royal Netherlands Chemical Society: Professional organisation for chemists and chemical engineers in The Netherlands. |
| National Organization for Professional Advancement of Black Chemists and Chemical Engineers, Midwest Regional: Committed to increase number of minorities in the fields of science and engineering. |
| New Zealand Institute of Chemistry (NZIC): Represents the profession and practice of chemistry in New Zealand. |
| Royal Australian Chemical Institute, WA Branch: The RACI is both the Australian qualifying body for professional chemists and a learned society promoting the science and practice of chemistry in all its branches. |
| Royal Society of Chemistry: The leading organisation in Europe for advancing the chemical sciences. Activities span education and training, conferences and science policy, and the promotion of the chemical sciences to the public. |
| Serbian Chemical Society: History, journal, free download of the articles from the journal, sections, and affiliates of this professional society. |
| Society of Chemical Industry: A multidisciplinary network connecting industry, research and consumer affairs at all levels. |
| Society of Cosmetic Chemists: The Society strives to increase and disseminate scientific information through meetings and publications. Promoting research in cosmetic science and industry. |
| Society of Cosmetic Chemists - Southwest Chapter - Dallas, TX: Striving to increase and disseminate scientific information through meetings, events, and by promoting research in cosmetic science and industry. |
| Swiss Society for Thermal Analysis and Calorimetry (STK): Promotes research in thermal analysis and chemical thermodynamics for members from industry and universities by conferences, symposia and scientific exchange. STK is related to ICTAC and ESTAC. |
| TCNJ Gamma Sigma Epsilon: The Sigma Beta chapter of Gamma Sigma Epsilon at College of New Jersey recognizes outstanding students demonstrating exceptional ability in the field of chemistry. |
| The Adhesion Society: Organization of scientists and others dedicated to scientific and technical issues related to the science and technology of adhesion. |
| The Institute of Chemistry of Ireland: Promotes chemistry in Ireland and supports Irish chemical industry. |
| The North American Catalysis Society (NACS): Publishes a quarterly newsletter with news of club activities, announcements of meetings and other news of interest to those involved in catalytic science. In addition, the society gives four major awards in catalysis and holds a major scientific meeting every two years. |
| The QSAR and Modelling Society: Meetings, members, news, positions, resources,computer-aided drug design. |
| World Chlorine Council: Represents the global chlorine and chlorinated products industries, and was created to improve our understanding of the benefits of chlorine chemistry and to address related health, environmental and public policy issues. |
Classical
