| Name of the Institution | Website Address |
| Central Board of Secondary Education (CBSE) | www.cbse.nic.in/ |
| Central Hindi Directorate | hindinideshalaya.nic.in/ |
| Central Institute of Educational Technology (CIET) | www.ciet.nic.in/ |
| Central Institute of English and Foreign Languages (CIEFL) | www.efluniversity.ac.in/ |
| Central Institute of Fisheries Education (CIFE) | www.icar.org.in/cife/index.htm |
| Central Institute of Indian Languages (CIIL) | www.ciil.org/ |
| Central Institute of Road Transport (CIRT), Pune | www.cirtpune.com |
| Central Institute of Fisheries Education (Mumbai). | www.icar.org.in/cife/intro.htm |
| Central Institute of Higher Tibetan Studies | www.smith.edu/cihts/ |
| Central Library, Indian Institute of Technology, Madras | www.cenlib.iitm.ac.in/ |
| Central Marine Fisheries Research Institute (CMFRI) | www.cmfri.com/ |
| Centre for Cultural Resources and Training (CCRT) | ccrtindia.org |
| Centre for Entrepreneurship Development of Karnataka (CEDOK) | cedok.kar.nic.in/ |
| Chandigarh College Of Architecture | cca.nic.in |
| Christian Medical College Vellore | www.cmch-vellore.edu/ |
| Ch. Charan Singh University | www.ccsuniversity.org |
| Chandra Shekhar Azad University of Agriculture & Technology | csauk.ac.in/ |
| Chhatrapati shahu Ji Maharaj University | www.kanpuruniversity.org/ |
| Cochin University of Science And Technology (CUSAT) | www.cusat.ac.in |
| College of Engineering & Technology, Bhubaneswar | www.cetindia.org/ |
| Commisssion for Scientific and Technical Terminology (CSTT) | cstt.nic.in/ |
| Common Entrance Test (CET) Cell, Karnataka | cet.kar.nic.in/ |
