TravelCenters of America
SITE Centers
9/11 Mysteries – Die Zerstörung des World Trade Centers
IBM Scientific Centers
Encyclopedia of Triangle Centers
COMET – Competence Centers for Excellent Technologies
SPAR European Shopping Centers
Centers for Disease Control and Prevention
21st Century Community Learning Centers
Association of Clinical Research Centers
International Council of Shopping Centers
National Centers for Environmental Prediction
Austrian Institute of Technology
Einsturz des World Trade Centers
Bau des World Trade Centers
Hamburg Cruise Center
DP-Lager
Genital Autonomy America
Europäische Organisation der Islamischen Zentren
Comcast Technology Center