| Subject | English | Welsh |
| comp., MS | HTTP handler | triniwr HTTP (A component registered with ASP.NET (typically with an .axd extension) that produces Web output dynamically) |
| comp., MS | HTTP request | cais HTTP (A request to an Internet site that asks for content to be retrieved) |
| comp., MS | HTTP server | gweinydd HTTP (A server computer that hosts Web pages and responds to requests from browsers) |