KNI
| Acronym | Definition |
|---|---|
| KNI | Kansas Neurological Institute (Topeka, Kansas) |
| KNI | Katmai New Instructions |
| KNI | Katmai New Instructions (Intel) |
| KNI | Kajaani (Finland) |
| KNI | Klaus Novy Institut |
| KNI | Katolici na Internetu (Croatian: Catholics on the Internet) |
| KNI | Ken and the New Incredibles (band) |
| KNI | Kolo Naukowe Informatyków (Uniwersytetu Warszawskiego; Poland) |