| Acronym | Definition |
|---|
| SNS➣Scuola Normale Superiore (di Pisa; Italian) |
| SNS➣Sorry Not Sorry |
| SNS➣Slovenska Narodna Strana (Slovak: Slovak National Party) |
| SNS➣Salinas Municipal Airport (Salinas, CA) |
| SNS➣Social Networking Site |
| SNS➣Strategic National Stockpile (FEMA, US DHS) |
| SNS➣Sympathetic Nervous System |
| SNS➣Spanish for Native Speakers (various locations) |
| SNS➣Social Network Software |
| SNS➣Spallation Neutron Source |
| SNS➣Student Network Service |
| SNS➣Saturday Night Special |
| SNS➣Steak N' Shake (stock symbol) |
| SNS➣Saudi Networkers Services (Saudi Arabia) |
| SNS➣Slip 'n' Slide (band) |
| SNS➣Supplemental Nursing System |
| SNS➣Supervision Network Switch |
| SNS➣Security Notification Service |
| SNS➣Storage Name Server |
| SNS➣Storage Networking Solutions |
| SNS➣Single Numbering Scheme |
| SNS➣Secondary Name Server |
| SNS➣Skin Conductance Level |
| SNS➣Simple Notification Service (Amazon) |
| SNS➣Sub National Strategy (Papua New Guinea and Australia) |
| SNS➣Servicio Nacional de Salud (National Health Service, Chile) |
| SNS➣Student Nutrition Services (various locations) |
| SNS➣Sacral Nerve Stimulation |
| SNS➣Somatic Nervous System |
| SNS➣Shaken, Not Stirred |
| SNS➣Sterile Normal Saline |
| SNS➣Surgical Navigation System |
| SNS➣Southern North Sea |
| SNS➣Shop 'n Save (grocery chain) |
| SNS➣Support and Subscription |
| SNS➣Secure Network Solutions (various locations) |
| SNS➣Satellite Navigation System |
| SNS➣Shakugan No Shana (Anime) |
| SNS➣Still No Sleep |
| SNS➣Secondary National Strategy (UK) |
| SNS➣Slovenskej národnej strany (Slovak National Party, Slovakia) |
| SNS➣Storage Name Server (computing) |
| SNS➣Symantec Network Security |
| SNS➣Secure Network Server |
| SNS➣Special Needs Systems (IBM) |
| SNS➣School Nutrition Specialist (trade credential) |
| SNS➣Sunday Night Scene |
| SNS➣Stoke Newington School |
| SNS➣Statesman News Service |
| SNS➣Sniper Night Sight |
| SNS➣Standard Numbering System (UK) |
| SNS➣Service Navigation de La Seine (French: Navigation Service of the Seine; France) |
| SNS➣Scotch 'n' Soda (theatre group) |
| SNS➣Seikai No Senki (anime) |
| SNS➣Sports Nautiques Sablais (French water sports club) |
| SNS➣Stop n Swop (video game) |
| SNS➣Special Needs Scouting (various locations) |
| SNS➣Sex N' Samlevnad (band) |
| SNS➣Symmetrical Number System |
| SNS➣Space Network System |
| SNS➣Sensor Network Server |
| SNS➣Specified Numbering Scheme |
| SNS➣Schlumberger Network Solutions |
| SNS➣Sprint North Supply |
| SNS➣Space Nursing Society |
| SNS➣Société de Natation de Strasbourg (French: Strasbourg Swimming Society; France) |
| SNS➣Special Needs Service |
| SNS➣Space Nuclear Systems (US Atomic Energy Commission) |
| SNS➣System Network Support |
| SNS➣Software Network Server |
| SNS➣Supercomputing Network Subsystem |
| SNS➣Senior NAVOCEANO Scientist (US Navy) |
| SNS➣Société Nautique de Sète (French: Sète Boating Club; France) |
| SNS➣Supplementary Narrative Statement |
| SNS➣Scandinavian Neurological Society |
| SNS➣Saudi Naval Support Company Limited (Saudi Arabia) |
| SNS➣SSIS Network Simulator |
| SNS➣Site Navigation System |
| SNS➣Service Negotiation Support (Telcordia) |
| SNS➣Switched Network Server (Sprint) |
| SNS➣Sun Network Services |