| K C Chaudhuri Foundation | Kairos |
| Kalinga Gastroenterology Foundation | Kalmbach Publishing Co |
| Kamla-Raj Enterprises | Kansai Society of Naval Architects, Japan |
| Kansas Academy of Science | Kansas Entomological Society |
| Kansas Geological Survey | Kanuj Envirotech Pvt. Ltd. |
| Kappa Omicron Nu Honor Society | Kapur Surya Foundation |
| Karadeniz Araştırmaları Merkezi | Karger Publisher |
| Karl Jaspers Society of North America | Kashvet Society, Kashmir |
| Kassel University Press | Kathmandu University |
| Kaunas Medical University | Kaunas University of Medicine |
| Kaunas university of Technology | Kazan State University |
| Kazusa DNA Research Institute | KCA University |
| Kedar Amar Research and Academic Management Society | Keesing's Worldwide LLC |
| Keidanren | Keio Journal of Medicine |
| KEJA Publications | Kelly Writers House |
| Kennedy Information | Kent State Univeristy |
| Kent State University | Kentucky Economic Association |
| Kenya Orthopaedic Association | Kenya Society of Microbiology |
| Kenya Veterinary Association | Kenyon College |
| Kerala Agricultural University | Kerman University of Medical Sciences |
| Kermanshah University of Medical Sciences | Kerux, Inc, |
| Key Communications, Inc | Key Professional Media, Inc. |
| Khadim Ali Shah Bukhari Institute of Technology | Khaleej Times |
| KHL Group | Kiel Institute for the World Economy |
| Kim Williams | King Abdulaziz University |
| King Edward Medical University | King Fahd University of Petroleum and Minerals |
| King Faisal Specialist Hospital and Research Centre | King Saud University |
| Kings College London | Kingston Press Ltd |
| Kiplinger Washington Editors Inc | Kitakanto Medical Society |
| Kitelife Magazine | KITLV Press |
| Kitplanes | Klaipeda and Vilnius University |
| Kluwer Academic Publishers | Kluwer Law International |
| KM World Publishing | Kmi Corporation |
| Know-Center | Knowledge Brothers |
| Knowledge Ecology International | Knowledge Enterprise Inc., |
| Knowledge Globalization Institute | Knowledge Industry Publications, Inc |
| Knowledge Management for Development Community | Knowledgia Review |
| Kobe University School of Medicine | Kohat University of Science & Technology |
| Kokoda Foundation | Kong Institute of Education |
| Koninklijk Instituut voor Taal-, Land- en Volkenkunde | Koninklijke Philips Electronics |
| Korea Academy of Periodontology | Korea Genome Organization |
| Korea Information Processing Society | Korea International Economic Association |
| Korea Ocean Research & Development Institute | Korea Rural Economic Institute |
| Korea Web Weekly | Korean Academy of Asthma, Allergy and Clinical Immunology |
| Korean Academy of Medical Sciences | Korean Academy of Social Welfare |
| Korean Association of Immunologists | Korean Association of Internal Medicine |
| Korean Astronomical Society | Korean BioChip Society |
| Korean Cancer Association | Korean Chemical Society |
| Korean Dermatological Association | Korean Diabetes Association |
| Korean Educational Development Institute | Korean Fiber Society |
| Korean Institute of Child Care and Education | Korean Institute of Communications Sciences |
| Korean Institute of International Studies | Korean Institute of Science and Technology Information |
| Korean Mathematical Society | Korean Meteorological Society |
| Korean National Commission for Unesco | Korean Neurological Association |
| Korean Neuropsychiatric Association | Korean Neurosurgical Society |
| Korean Nutrition Society | Korean Ophthalmological Society |
| Korean Orthopaedic Association | Korean Pain Society |
| Korean Physiological Society | Korean Society for Biochemistry and Molecular Biology |
| Korean Society for Cytopathology | Korean Society For Internet Information |
| Korean Society for Microbiology and Biotechnology | Korean Society for Parasitology |
| Korean Society for the History of Medicine | Korean Society of Anesthesiologists |
| Korean Society of Applied Pharmacology | Korean Society of Automotive Engineers |
| Korean Society of Cardiology | Korean Society of Civil Engineers |
| Korean Society of Environmental Engineers | Korean Society of Epidemiology |
| Korean Society of Food Science and Technology | Korean Society of Gastroenterology |
| Korean Society of Gynecologic Oncology and Colposcopy | Korean Society of Industrial and Engineering Chemistry |
| Korean Society of Mechanical Engineers | Korean Society of Medical Education |
| Korean Society of Otorhinolaryngology-Head and Neck Surgery | Korean Society of Precision Engineering |
| Korean Society of Spine Surgery | Korean Society of Steel Construction |
| Korean Society of Toxicogenomics and Toxicoproteomic | Korean Urological Association |
| Kosmos Associates Inc. | Kriterion |
| kritike.org | Krysia Hnatowicz Jacobs |
| Kunming Institute of Zoology | Kurdistan University of Medical Sciences |
| Kwantlen University College | Kyorin Medical Society |
| Kyungpook National University, Department of Mathematics | Kyushu Dental Society |
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