| Acronym | Definition |
|---|
| EKK | Evangelische Kreditgenossenschaft Kassel (German: Evangelical Credit Union Kassel; Germany) |
| EKK | Evangelisch Katholischer Kommentar (German: Evangelical Catholic Commentary; theological publication) |
| EKK | Elterninitiative Krebskranker Kinder (German: Parents of Children with Cancer) |
| EKK | E Kanikapila Kakou (Hawaiian music festival) |
| EKK | Ernst Karl Koschutnig (Austrian racing figure) |
| EKK | East Koast Kids |
| EKK | Emmanuel Kerr Kilsby (web design services) |
| EKK | Eberswalder Karneval Klub (German: Eberswalder Carnival Club) |