| Acronym | Definition |
|---|
| LSN➣Learning and Skills Network (UK) |
| LSN➣Landmine Survivors Network |
| LSN➣LASIK (Laser-Assisted In-Situ Keratomileusis) Surgery News |
| LSN➣Log Sequence Number |
| LSN➣Logical Session Number |
| LSN➣Limestone Networks, Inc. (Dallas, TX) |
| LSN➣Lafayette Sports Network |
| LSN➣Life Site News (publication; various locations) |
| LSN➣Large Scale Networking |
| LSN➣Large Scale NAT (Network Address Translation) |
| LSN➣Law Society of Namibia |
| LSN➣Least Significant Nibble |
| LSN➣Laser Squad Nemesis (gaming) |
| LSN➣Legal Services Network (American Association of Retired Persons) |
| LSN➣Local Stock Number |
| LSN➣Longhorn Sports Network (University of Texas) |
| LSN➣Logical Sector Numbers |
| LSN➣Leukosialin |
| LSN➣Living Arrangements and Social Networks |
| LSN➣LIFELines Services Network (US Navy) |
| LSN➣Layered Silicate Nanocomposite |
| LSN➣Local Service Node |
| LSN➣Lifestyle Networks |
| LSN➣Local Salty Nation |
| LSN➣Leverage Sourcing Network (EDS) |
| LSN➣Linear Smoothed Newton (predictive filter) |
| LSN➣Language Society of Namibia |
| LSN➣Lymphedema Support Network (UK) |