KKI
| Acronym | Definition |
|---|---|
| KKI | Kankakee (Amtrak station code; Kankakee, IL) |
| KKI | Kennedy Krieger Institute (Baltimore, MD) |
| KKI | Krakowski Komercyjny Internet (virus) |
| KKI | Keluarga Katolik Indonesia (Indonesian: Indonesian Catholic Community; various locations) |
| KKI | Körfuknattleikssamband Íslands (Icelandic Basketball Association) |
| KKI | Komunitas Konservasi Indonesia (Indonesian: Indonesian Conservation Community) |
| KKI | Khanani & Kalia International (Pakistan) |
| KKI | Klein Karoo International (ostrich products; South Africa) |