Organizations
- Special Operations Executive, a British World War II covert military organisation
- State-owned enterprise, a government-owned business
- Sega of Europe, a computer game developer
- Sony Online Entertainment, a computer game developer
- Society of Operations Engineers, a British professional organization
- School of Everything, an internet company offering an online marketplace for teaching and learning
- SO l'Emyrne, the football section of a Malagasy sports club based in Antananarivo, Madagascar
- Slavko Osterc Ensemble, a Slovenian chamber orchestra
- Suzlon One Earth, the world headquarters of the Suzlon Group of Companies
- Southern Ocean Expedition, an expedition to Antarctica
Read more about this topic: SOE