| ODBASE | | | 32.3 |
| OM | International Workshop on Ontology Matching | | |
| OWLED | OWL: Experiences and Directions | | |
| SAMT | | | |
| SAVE-SD | Semantics, Analytics, Visualisation: Enhancing Scholarly Dissemination | | |
| SAW | Workshops on Social Aspects of the Web | | |
| SMWCon | | | |
| SemWebEval | Semantic Web Evaluation Challenge | | |
| USITS | Unix Symposium on Internet Technologies | A | |
| WEBIST | | | |
| WIMS | International Conference on Web Intelligence, Mining and Semantics | | |
| WINE | Conference on Web and Internet Economics | | 33.8 |
| WSDM | ACM International Conference on Web Search and Data Mining | A* | 17.4 |
| WWW | The Web Conference | A* | 20.6 |
| Web Intelligence | International Conference on Web Intelligence | B | 22.9 |
| WebSci | ACM Web Science conference | | 30.6 |
