| Acronym | Definition |
|---|
| CNK➣Crash Nitro Kart (Playstation 2 video game) |
| CNK➣Coated Natural Kraft (MeadWestvaco paperboard) |
| CNK➣Care Not Killing (London, England, UK) |
| CNK➣Count Nosferatu Kommando (industrial black metal band) |
| CNK➣Centre National de Karaté (French: National Karate Center; Belgium) |
| CNK➣Centre Nautique de Kourou (French; French Guianese nautical center) |
| CNK➣Compute Node Kernel |
| CNK➣Cryptonet Key |