| CIDOB | Centre of International Documentation [and Information] of Barcelona |
| IEPRC | International Electronic Publishing Research Centre |
| CIDIF | Centre International pour le Developpement de l'Inforoute en Francais |
| VIE | Vienna Wien, Österreich [Internationaler Airport-Code] |
| VDM | Vienna Development Method Programmentwicklungsmethode |
| VCM | Vienna City Marathon Wien, http://www.vienna-marathon.com/german/index.html |
| VDMSL | Vienna Development Method - Semantic Language |
| TLC | The Lasik Centre Kuala Lumpur [MY], http://www.tlclasikcentre.com.my |
| SCM | Same-Centre Molecules |
| FTC | Fax Transfer Centre |
| IC | Information Centre |
| ERIC | EuRoInfo Centre |
| CEDEX | Centre des Expositions [frz.] Ausstellungszentrum, Messe |
| NCC | National Computing Centre |
| MCC | Manchester Computing Centre |
| CTA | Centre for Technology and the Arts http://www.cta.dmu.ac.uk/ |
| RCC | Rescue Coordination Centre |
| CNA | Centre national des Arts |
| CUI | Centre Universitaire d'Informatique |
| JRC | Joint Research Centre |
| CRT | Centre for Refugee Studies York, Kanada, http://www.yorku.ca/crs |
| SCE | Single-Centre Expansion |
| CCK | Centre de Calcul El Khawarizmi Tunis, http://www.cck.rnu.tn |
| DGC | Danish Gas Technology Centre Hørsholm, http://www.dgc.dk |
| EIC | Euro Info Centre EU-Beratungsstellen für Unternehmen |
| EFC | European Foundation Centre Brüssel, http://www.efc.be |
| BTDC | Before Top Dead Centre [engl.] Vor oberem Totpunkt |
| CG | Centre of Gravity [engl.] |
| TLC | Teaching Learning Centre |
| CNIC | Centre National de l'Information Chimique |
| AUC | Authentication/Authority Centre [engl.] |
| CMCC | Central Mission Control Centre [ESA] |
| CRIM | Centre de Recherche Informatique de Montreal |
| CDI | Centre for the Development of Industry [engl.] Organisation der ACP- und EU-Länder |
| CEEP | Centre Européen de l'Enterprise Publique [frz.] Europäischer Zentralverband der öffentlichen Wirtschaft |
| CNES | Centre National d'Etude Spatiales |
| CEN | Centre d'étude de l'énergie nucléaire [frz.] Belgisches Forschungszentrum für die Nukleartechnik |
| BBDC | Before Bottom Dead Centre [engl.] |
| CNI | Centre National d'Etudes d'Informatique |
| Cah. Cent. tech. bois | Cahier du Centre technique du bois Zeitschrift |
| ESC | Electronic Support Center/Centre |
| ECET | European Centre for Education and Training |
| PTMSC | Point To Multipoint Service Centre |
| BDC | Bottom Dead Centre [engl.] Unterer Totpunkt |
| MSC | Mobile [Services] Switching Centre |
| AJC | Authorized Java Centre [engl.] durch Sun Microsystems authorisierte Zentren |
| GMSC | Gateway Mobile Switching Centre |
| VMSC | Visited Mobile Switching Centre |
| ESOC | European Space Operations Centre |
| NCC | Network Coordination Centre [RIPE] |