KN
| Acronym | Definition |
|---|---|
| KN | Knot |
| KN | Saint Kitts and Nevis (ISO country code, top level domain) |
| KN | Kuna (Croatian currency) |
| KN | Kuehne + Nagel (logistics company; Schindellegi, Switzerland) |
| KN | Knowledge Networks |
| KN | Kirkens Nødhjelp (Norwegian Church Aid) |
| KN | Kilonewton |
| KN | Nørreport (Danish railway station) |
| KN | K-North, Inc. (Canada) |
| KN | Knight Nui (website and forum) |
| KN | Peoples Republic of North Korea |
| KN | Konigun Ninjutsu (martial arts) |
| KN | Kall Net |
| KN | Klamath Northern Railroad Company |