| Online Tv Database Project | 1 | 1 |
| Online Resort Management System Project | 1 | 1 |
| Ontarioabandonedplaces | 1 | 1 |
| Online Solutions For Educators | 1 | 1 |
| Online Pre-owned/used Car Showroom Management System Project | 1 | 1 |
| Onworks | 1 | 1 |
| Onlineonly | 1 | 1 |
| Online-solutions | 1 | 1 |
| Online Web Building | 1 | 1 |
| Online Shopping System Advanced Project | 1 | 1 |
| Online Shop Store Project | 1 | 1 |
| Online Student Admission Project | 1 | 1 |
| Online Security Guards Hiring System Project | 1 | 1 |
| Online Pizza Ordering Project | 1 | 1 |
| Onnx | 1 | 1 |
| Online Voting System Project | 1 | 1 |
| Online Services Project | 1 | 1 |
| Onssi | 1 | 1 |
| Ontariosystems | 4 | 1 |
| Ontall | 1 | 1 |