| Subject | English | Welsh |
| comp., MS | Business Data Connectivity service | Gwasanaeth Cysylltedd Data Busnes (A shared service in Windows SharePoint Services and SharePoint Server that provides a means for storing, securing, and administering external content types and related objects) |
| comp., MS | Business Data Connectivity Service Application | Rhaglen Gwasanaeth Cysylltedd Data Busnes (A deployed instance of the Business Data Connectivity Shared Service) |
| comp., MS | Business Data Connectivity Shared Service | Gwasanaeth a Rennir Cysylltedd Data Busnes (A shared service in Windows SharePoint Services and SharePoint Server that provides a means for storing, securing, and administering external content types and related objects) |