| Almost ideal demand system | 0 | 1970-01-01 | 1970-01-01 |
| Andrews plot | 0 | 1970-01-01 | 1970-01-01 |
| Central Statistics Office (India) | 0 | 1970-01-01 | 1970-01-01 |
| Central Statistics Office (Ireland) | 0 | 1970-01-01 | 1970-01-01 |
| Mass transfer | 0 | 1970-01-01 | 1970-01-01 |
| Centre for Astrophysics of the University of Porto | 0 | 1970-01-01 | 1970-01-01 |
| Centre for Computational Geography | 0 | 1970-01-01 | 1970-01-01 |
| Centre for Cybersecurity & Cybercrime Investigation | 0 | 1970-01-01 | 1970-01-01 |
| Centre for Human Bioethics | 0 | 1970-01-01 | 1970-01-01 |
| Centre for Mathematical Sciences (Kerala) | 0 | 1970-01-01 | 1970-01-01 |
| Centre for Mechanochemical Cell Biology | 0 | 1970-01-01 | 1970-01-01 |
| Centre for Underground Physics in Pyhäsalmi | 0 | 1970-01-01 | 1970-01-01 |
| Centre International de Rencontres Mathématiques | 0 | 1970-01-01 | 1970-01-01 |
| Centrode | 0 | 1970-01-01 | 1970-01-01 |
| Centrosymmetry | 0 | 1970-01-01 | 1970-01-01 |
| Ceramic knife | 0 | 1970-01-01 | 1970-01-01 |
| Ceramic materials | 0 | 1970-01-01 | 1970-01-01 |
| Ceramic mixing technology | 0 | 1970-01-01 | 1970-01-01 |
| Ceramic nanoparticle | 0 | 1970-01-01 | 1970-01-01 |
| Carl David Anderson | 0 | 1970-01-01 | 1970-01-01 |
