| Subject | English | Welsh |
| comp., MS | Cloud App Model | Model Ap Cwmwl (An application-hosting architecture that relies on cloud-based services. Application logic and data are typically hosted on a distributed set of services on the Internet, connected through web APIs, and authenticated with server-to-server authentication technologies such as OAuth) |
| comp., MS | cloud-based | yn y cwmwl (Pertaining to operations that take place within the cloud) |