| Acronym | Definition |
|---|
| SSE➣Spaceship Earth (Walt Disney Epcot ride) |
| SSE➣Streaming SIMD (Single Instruction Multiple Data) Extensions |
| SSE➣Senior Software Engineer |
| SSE➣Shanghai Stock Exchange |
| SSE➣South-Southeast |
| SSE➣Soap Suds Enema |
| SSE➣Stockholm School of Economics (Stockholm, Sweden) |
| SSE➣Shenzhen Stock Exchange |
| SSE➣School of Sciences and Engineering (various schools) |
| SSE➣Steady State Error |
| SSE➣Scottish and Southern Energy (UK electricity and gas provider) |
| SSE➣Seed Savers Exchange (Decorah, Iowa) |
| SSE➣Society of St. Edmund (religious order) |
| SSE➣Structural Systems and Engineering |
| SSE➣Specjalna Strefa Ekonomiczna (Polish: Special Economic Zone) |
| SSE➣Subspace Emissary (gaming; Smash Bros.) |
| SSE➣Sum of Squared Error |
| SSE➣Sea Surface Elevation (oceanography) |
| SSE➣Senior Systems Engineer |
| SSE➣Simon Spotlight Entertainment (Simon & Schuster) |
| SSE➣Solid State Electronics (various locations) |
| SSE➣Specjalnych Stref Ekonomicznych (Polish: Special Economic Zones) |
| SSE➣Steady State Economy |
| SSE➣Society for Scientific Exploration |
| SSE➣Software Systems Engineering |
| SSE➣Schulich School of Engineering (University of Calgary; Canada) |
| SSE➣School for Social Entrepreneurs |
| SSE➣Sign Supported English (United Kingdom) |
| SSE➣Sensitive Site Exploitation |
| SSE➣Safe Shutdown Earthquake |
| SSE➣Solar System Exploration |
| SSE➣Steady State Efficiency (energy measurement) |
| SSE➣SADL (Situational Awareness Data Link) Support Equipment |
| SSE➣Stockholm Stock Exchange (Sweden) |
| SSE➣Sunrise Sports and Entertainment |
| SSE➣System Security Enhancement |
| SSE➣Storage Services Enabler |
| SSE➣Super Search Engine |
| SSE➣Silicon Switch Engine |
| SSE➣Sum of Squared Errors |
| SSE➣Simple Sharing Extensions |
| SSE➣Secure Software Engineering |
| SSE➣Systems Security Engineer |
| SSE➣Search Submit Express |
| SSE➣System Software Engineer |
| SSE➣Symantec Security Engineering |
| SSE➣Single Server Edition |
| SSE➣Smart Storage Element |
| SSE➣Shift and Sign Extend |
| SSE➣Sygate Secure Enterprise |
| SSE➣Streaming Simd Extension |
| SSE➣Super Shuffle Engine |
| SSE➣Signature Search Engine |
| SSE➣Size of Source Effect |
| SSE➣Speed School of Engineering (University of Louisville) |
| SSE➣Small-Scale Enterprise |
| SSE➣Single-Shot Exemption (Roster of Handguns exception; California) |
| SSE➣Simple Sharing Extensions (for RSS and OPML) |
| SSE➣Société Suisse des Entrepreneurs (French: Swiss Society of Entrepreneurs; est. 1897) |
| SSE➣Systems Security Engineering |
| SSE➣Sports Science Exchange (Gatorade Sports Science Institute) |
| SSE➣Short Service Employee |
| SSE➣Stationary Source Enforcement |
| SSE➣Sapporo Securities Exchange (Sapporo, Japan) |
| SSE➣Spring Supplementary Estimate (UK) |
| SSE➣Silk Screen Effect (display artifact) |
| SSE➣Student Special Events (various organizations) |
| SSE➣Space Support Equipment |
| SSE➣Scarborough School of Education (UK) |
| SSE➣Special Support Equipment |
| SSE➣Strategic Systems Engineering |
| SSE➣Space Support Element |
| SSE➣Silicon Switching Engine (Cisco) |
| SSE➣Secondary Symbol Estimation (data compression) |
| SSE➣Sygate Secure Enterprise (software) |
| SSE➣Senior Site Executive (mining; Australia) |
| SSE➣Site Selection Evaluation |
| SSE➣System Safety Engineering |
| SSE➣Siemens Science Experience |
| SSE➣Sum of Squares due to Error |
| SSE➣Society for Sensible Explanations (Seattle, WA) |
| SSE➣Signal Security Element |
| SSE➣Self Sustaining Enterprises, Inc. (Mason, OH) |
| SSE➣Streaming SIMD (Single Instruction Multiple Data) Extension (computer programming) |
| SSE➣Software Support Environment |
| SSE➣Smith's School of English (Japan) |
| SSE➣Shell Small Engine, Inc (Conway, SC) |
| SSE➣Shipper's Security Endorsement |
| SSE➣Support Systems Engineering (Sprint) |
| SSE➣Systematic Software Engineering (Aarhus, Denmark) |
| SSE➣Site Server Express |
| SSE➣Society of Software Engineers |
| SSE➣Semantic Search Engine (computer science) |
| SSE➣Sterile Speculum Exam |
| SSE➣Schwimm und Sprunghalle Im Europapark (German: Swimming and Diving Center in Europa Park; theme park) |
| SSE➣Static Source Error (aircraft) |
| SSE➣Simulation Support Environment |
| SSE➣Safe Storage Enclosure |
| SSE➣Section Syndicale d'Entreprise (French: Business Unions Section) |
| SSE➣Sécurité, Santé, Environnement (French: Safety, Health, Environment) |
| SSE➣Sedimentological Society of Egypt |
| SSE➣Sime Sembcorp Engineering Sdn Bhd |
| SSE➣Département Signaux et Systèmes Electroniques (French: Department of Signal Processing and Electronic Systems) |
| SSE➣System Status Evaluation |
| SSE➣State Signaling Event |
| SSE➣Sun Sensor Electronics |
| SSE➣Safe Shutdown Event |
| SSE➣Southern Star Elites (World of Warcraft guild) |
| SSE➣Sussex School of Education (UK) |
| SSE➣Support System Evaluation |
| SSE➣Single Simulation Exercise |
| SSE➣Secure Seal Encoding (EnSeal Systems) |
| SSE➣Special Services Engineering |
| SSE➣Stratign Strategic Electronics (United Arab Emirates) |
| SSE➣Ship Sulfur Emissions |
| SSE➣Scientific Sales Executive (job title) |
| SSE➣Saipem Sharjah Engineering |
| SSE➣Saint Sébastien Entreprises (French: Saint Sebastian Enterprises) |
| SSE➣Software-Specific Self Efficacy |
| SSE➣Spatial Spectrum Estimation |
| SSE➣Substantial Shareholder Exemption (finance) |
| SSE➣Spontaneous Source Emission |
| SSE➣Savoirs Scientifiques et Enseignements (French: Scientific Knowledge and Lessons) |
| SSE➣Steel Stringer-Earth Filled (Colorado Department of Transportation) |
| SSE➣Supervisor's Safety Education |
| SSE➣Singapore Salvage Engineers Pte Ltd |
| SSE➣SATCOM (Satellite Communications) System Expert (US DoD) |
| SSE➣Social Sciences and the Environment (Social Science Research Council; Brooklyn, NY) |
| SSE➣Single Source Extended |
| SSE➣Special/Standard/Surface Support Equipment |
SSE - the compass point midway between south and southeast