| SNS | Sacral Nerve Stimulation 
| Others |
| SNS | Sage N Sound
| Others |
| SNS | Saiyans N Soldjas
| Others |
| SNS | Sakura & Syaoran Corner
| Others |
| SNS | Salinas, California USA
| Others |
| SNS | Salomon nordic system
| Others |
| SNS | Samenwerkende Nederlandse Spaarbanken
| Others |
| SNS | Satellite Navigation System
| Others |
| SNS | Satisfactory Narrative Simulation
| Others |
| SNS | Saturday Night Service
| Others |
| SNS | Saturday Night Special
| Others |
| SNS | Save N Sync
| Others |
| SNS | School Network Server
| Others |
| SNS | School Nutrition Specialist
| Others |
| SNS | School of Natural Sciences
| Others |
| SNS | Scottish Neighbourhood Statistics
| Others |
| SNS | Screen Name Service
| Others |
| SNS | Scuola Normale Superiore
| Others |
| SNS | Secondary Name Server
| Others |
| SNS | Secondary Name Service
| Others |
| SNS | Secondary Name Services
| Others |
| SNS | Secondary Network Server
| Others |
| SNS | Secured Network Services
| Others |
| SNS | Security Notification Service
| Others |
| SNS | Sensing
| Others |
| SNS | Separation Network Synthesis
| Others |
| SNS | Service N Solutions
| Others |
| SNS | Servicio Nacional de la Salud
| Others |
| SNS | Shashikant Nishant Sharma
| Others |
| SNS | Shima Network Solutions
| Others |
| SNS | Shinasub Co., Ltd
| Others |
| SNS | Shunt Noise Suppressor
| Others |
| SNS | Signature Nail Systems
| Others |
| SNS | Signature Nails Systems
| Others |
| SNS | Simple And Stylish
| Others |
| SNS | Simple Name Server
| Others |
| SNS | Simple Name Service
| Others |
| SNS | Simple Notification Service
| Others |
| SNS | Simple Notification Service (Amazon)
| Others |
| SNS | Single Number Service
| Others |
| SNS | Single Numbering Scheme
| Others |
| SNS | Slovenska Nacionalna Stranka
| Others |
| SNS | Slovenske nacionalne stranke
| Others |
| SNS | Smith's Net Services
| Others |
| SNS | Soap News Scoops
| Others |
| SNS | Social Network Service
| Others |
| SNS | Social Network Services
| Others |
| SNS | Social Network Site
| Others |
| SNS | Social Network Sync
| Others |
| SNS | Social Networking Service
| Others |
| SNS | Social Networking Services
| Others |
| SNS | Social Networking Site
| Others |
| SNS | Social Networking Sites
| Others |
| SNS | Social Networking System
| Others |
| SNs | Social Networks
| Others |
| SNS | Society of Nerdy Scientists
| Others |
| SNS | Society of Neurological Surgeons
| Others |
| SNS | Software Navigation System
| Others |
| SNS | Sooz N Steve
| Others |
| SNS | Sorrell Negative Stagger
| Others |
| SNS | Sorry Not Sorry
| Others |
| SNS | Southern Nationals Series
| Others |
| SNS | Space Network System
| Others |
| SNS | Space Network Systems
| Others |
| SNS | Spallation Neutron Source
| Others |
| SNS | Sports 'N Spokes
| Others |
| SNS | Sports Nutrition Specialist
| Others |
| SNS | Srpska napredna stranka
| Others |
| SNS | Stable Non Stop
| Others |
| SNS | Standard Nail System
| Others |
| SNS | Station Network Simulator
| Others |
| SNS | Stochastic Newton Sampler
| Others |
| SNS | Stoke Newington School
| Others |
| SNS | Stop N Swap
| Others |
| SNS | Storage Name Server
| Others |
| SNS | Storage Networking Solutions
| Others |
| SNS | Strategic National Stockpile
| Others |
| SNS | Strategic News Service
| Others |
| SNS | Studio Network Solutions
| Others |
| SNS | Sunday Night Showdown
| Others |
| SNS | Super Nintendo System
| Others |
| SNS | Supervision Network Switch
| Others |
| SNS | Supplemental Nursing System
| Others |
| SNS | Supplemental Nutrition System
| Others |
| SNS | Supplementary Nursing System
| Others |
| SNS | Support and Shield
| Others |
| SNS | Support Notification Service
| Others |
| SNS | Symantec Network Security
| Others |
| SNS | Sympathetic Nervous System
| Others |