| Acronym | Definition |
|---|
| KSN➣Kaspersky Security Network (Kapersky Lab) |
| KSN➣Ketua Setiausaha Negara (Malay: Chief Secretary to the Government) |
| KSN➣Knowledge Sharing Network |
| KSN➣Knowledge Society Network (Institute for Knowledge Innovation and Technology) |
| KSN➣Kids Songs Network |
| KSN➣Kundalini Support Network (Eastern philosophy) |