| Comment License Project | 1 | 1 |
| Comment Guestbook Project | 1 | 1 |
| Commerce Balanced Payments Project | 1 | 1 |
| Com21 | 1 | 1 |
| Comex | 1 | 1 |
| Com Janews | 1 | 1 |
| Com Colorlab | 1 | 1 |
| Common-lisp-controller | 1 | 1 |
| Comicsplusapp | 1 | 1 |
| Cometd | 1 | 1 |
| Columnar Project | 1 | 1 |
| Commerce Ogone Project | 1 | 1 |
| Comment System Project | 1 | 1 |
| Commax | 1 | 1 |
| Column-matic Project | 1 | 1 |
| Coherence Project | 1 | 1 |
| College Publisher Import Project | 1 | 1 |
| Collectorz | 1 | 1 |
| Colloquy | 1 | 1 |
| Collective.contact.widget Project | 1 | 1 |