KKL
| Acronym | Definition |
|---|---|
| KKL | Kernkraftwerk Leibstadt (German: Leibstadt Nuclear Power Plant) |
| KKL | Kampala Kids League (Uganda) |
| KKL | Keren Kayemeth Le'Israel (Israeli organization) |
| KKL | Kraft, Kennedy & Lesser, Inc. (technological consulting firm; New York, NY) |
| KKL | Kristelig Kringkastingslag (Norwegian organization for Christian Broadcasting) |
| KKL | Kustom Kulture Lounge (online forum) |