NSKA
| Acronym | Definition |
|---|---|
| NSKA | Neil Stone's Karate Academy (Brookline, NH) |
| NSKA | Nova Scotia Karate Association (est. 1975; Canada) |
| NSKA | Nepal Shotokan Karate Association (Kathmandu, Nepal) |
| NSKA | Northern Sport Karate Association (Lancashire, England, UK) |