| Kabankalan Catholic College | Academic & Science |
| Kimmel Cancer Center | Academic & Science |
| Kauai Community College | Academic & Science |
| Klamath Community College | Academic & Science |
| Kansas Christian College | Academic & Science |
| Kankakee Community College | Academic & Science |
| Kobe College Corporation | Academic & Science |
| Coffman Cove (ak) | Airport Code |
| Kensington Consultation Centre | Business |
| Kigali Cement Company | Business |
| King Career Center | Business |
| Kentucky Career Center | Business |
| Koronadal Commercial Corporation | Business |
| Knowledge Consulting Certification | Business |
| Kelso Community Club | Community |
| Kansas City Christian | Community |
| Kagyu Changchub Chuling, Portland, Oregon | Community |
| Katy Corridor Coalition | Community |
| Kampung Chai Chee Community Center | Community |
| Koinonia Christian Center | Community |
| Kids Community College | Community |
| Kleinskool Community Committee | Community |
| Korean Culture Club | Community |
| Kankakee Community | Community |
| Korean Community Center | Community |
| Kapiti Car Club | Community |
| Kendal Crosslands Communities | Community |
| Keith Cisco Colin | Community |
| Korea Computer Center | Computing |
| Kisan Credit Card | Country Specific |
| Kabul City Center | Country Specific |
| Katoomba Christian Convention | Country Specific |
| Knowledge Consistency Checker | Database Management |
| Kensington and Chelsea College | Educational Institute |
| Kiangsu-chekiang College | Educational Institute |
| Kingsborough Community College | Educational Institute |
| Kapiolani Community College | Educational Institute |
| Kellogg Community College | Educational Institute |
| Knowledge Command Console | General |
| Kustom Car Club | General |
| Kadett Clube Campinas | General |
| Kit Car Centre | General |
| Kohler Corvette Club | General |
| Kentuckiana Corvette Club | General |
| Kalamazoo Corvette Club | General |
| Kentucky Cobra Club | General |
| Keystone Chevelle Club | General |
| Kia Carens Club | General |
| Kia Cars Club | General |
| Kombi Clube Curitiba | General |
| Kit Car Club | General |
| Kyneton Car Club | General |
| Kidney Care Choices | General |
| Kyle Conti Construction | General |
| Kansas City Cowboys | General |
| Korea Communications Commission | General |
| Kurtzman Carson Consultants | General |
| Kagyu Changchub Chuling | General |
| Kindle Comic Converter | General |
| Knowledge Care and Commitment | General |
| Kentucky Counseling Center | General |
| KY Cheer Center | General |
| Kolkata Centre for Creativity | General |
| Keratin Creatine and Ceramide | General |
| Kindergarten Counting Cardinality | General |
| Kindergarten Common Core | General |
| K Cl cotransporter | General |
| Kentucky Consular Center | General |
| Kishan Credit Card | General |
| Kindness Compassion and Courage | General |
| Korean Communications Commission | General |
| Kansas Corporation Commission | Governmental |
| Kent County Constabulary | Governmental |
| Kent County Council | Governmental |
| Kosova Chamber of Commerce | Governmental |
| Kampala City Council | Governmental |
| KRISHNA CANAL | Indian Railway Station |
| Kane County Cougars | Regional |
| Coffman Cove, Alaska USA | Regional |
| Kansas City Chiefs | Sports |
| Khumbu Climbing Center | Sports |
| Krishna Canal Junction | Transport & Travel |
