English abbreviations from sear to sec
- SEAR (Science Education Assessment Resources)
- SEARCH (Students Excited About Reaching Challenging Heights)
- SEAS (South Essex AIDS Support)
- SEASTRAT (Strategic Sealift Planning System)
- SEAT (Special Education Assistive Technology)
- SEATEC (SouthEast Advanced Technological Education Consortium)
- SEATO (Southeast Asia Treaty Organisation)
- SeaWiFS — (p) Sea (Viewing Wide Field of View Sensor (satellite instrument))
- SEB (Seemingly Endless Backpack)
- SEBA (Supporting Education, Business & Achievement)
- SEBI (Securities and Exchange Board of India)
- SEBS (School of Economic Business Sciences)
- SEC (State Enterprises Commission)
