| Subject | English | Welsh |
| comp., MS | Component Platform Interface | Rhyngwyneb Llwyfan Cydran (A programming interface used to build and maintain unattended installation answer files and configuration sets by adding security fixes, changing drivers, and so forth) |
| comp., MS | component settings database | cronfa ddata gosodiadau'r gydran (A database that stores service information for each portal site in a deployment) |