Adobe Systems | BAE Systems | Cisco Systems | Catalog numbering systems for single records | Electronic Data Systems | Cadence Design Systems | Microelectromechanical systems | Marconi Electronic Systems | systems engineering | Space and Missile Systems Center | Raytheon Space and Airborne Systems | Epic Systems | Elbit Systems | Burroughs large systems | Westinghouse Rail Systems | Systems engineering | Nielsen Broadcast Data Systems | Naval Sea Systems Command | Mouse Systems | International Institute for Applied Systems Analysis | BEA Systems | Advanced Systems Format | Systems art | Rafael Advanced Defense Systems | Pinnacle Systems | Perot Systems | Origin Systems | Open Systems Interconnection | Naval Air Systems Command | International Foundation for Electoral Systems |
Sold assets included the sale of the Danish portal Jubii, the Lycos Chat - worldsbiggestchat (which at the time was both the Lycos & Yahoo Chat in Europe) was transferred to the new operator Noesis Systems Ltd, on March 9, 2009 and later rebranded as the Noesis Chat, Love@Lycos was sold to a Swedish company.