European Space Operations Centre European Space Operations Center European Symposium on Organic Chemistry Edinburgh Southern Orienteering Club European Space Operation Centre Earth Science and Observation Center Enterprise Security Operations Center Environmentally Safe Oil Change European Space Operation Center Extension Service Operations Center Ethnic Student Organization Council European Spacecraft Operations Centre Explorer Science Operation Center Education Systems Officials Committee Emergency Supply Operation Centers Emergency Supply Operations Center Emerging Substances of Concern European Satellite Operations Center European Symposia on Organic Chemistry Earth Science & Observation Center East Side Oil Company East Side Outfall Channel East Side Owners Club Eastern Sales Operations Center Eastern Suburbs Osteopathic Clinic Eastern Suburbs Outrigger Canoe Education System Officials Committee Education Systems Officials' Committee Elder Services of Okaloosa County Election Security Operations Center Electric Steelmaking Operating Committee Electric System Operations Center Electronic Statement of Conditions Electronic Structure of Crystalline Elemental Solver Option for Capture Elsevier Science Orange Crush Embassy Suites Oklahoma City Emergency Stop Operators and Cashier Emirates Student Organizing Committee Empirical Study of Conflict Engine Switched Off and Commissioning England Subsea Oil Company English Schools Orchestra and Choir Enterprise Security Operation Center Enterprise Service Oriented Cloud Enterprise Sever Operations Center Environmental Satellite Operations Center Equal Services Opportunity Commission Essential Skills for Office Careers Ethnic Student Organizing Council
European Space Operations Centre
European Space Operations Center