| Subject | English | Welsh |
| comp., MS | Web Part cache | storfa Rhan Gwe (A hash table of key/value pairs that is used to cache and locate internal information for Web Parts) |
| comp., MS | Web Part chrome state | cyflwr crôm Rhan Gwe (The condition of a Web Part and the Web Part chrome surrounding it. Possible values are zero (0) for normal state or one for minimized state) |
| comp., MS | Web Part connection | cysylltiad Rhan Gwe (An element in a Web Parts page that defines a provider-consumer data relationship between two Web Parts. When a Web Parts page is rendered, data provided by one Web Part can affect how and what is rendered by the other Web Part) |
| comp., MS | Web Part description file | ffeil disgrifio Rhan Gwe (An .xml file that defines the default property settings for a Web Part, including references to other files that are required to run and display the part) |
| comp., MS | Web Part identifier | dynodwr Rhan Gwe (A GUID that identifies a Web Part) |
| comp., MS | Web Part property | priodwedd Rhan Gwe (A configurable characteristic of a Web Part that determines the behavior of the Web Part) |
| comp., MS | Web Part type identifier | dynodwr math o Ran Gwe (A unique 16-byte value that is assigned to each Web Part type) |
| comp., MS | Web Part zone | cylchfa Rhan Gwe (A container with a set of properties that can be configured to control the organization and format of Web Parts on a Web Part Page) |
| comp., MS | Web Part zone identifier | dynodwr cylchfa Rhan Gwe (A string that identifies a Web Part zone on a Web Parts page) |
| comp., MS | Web Part zone index | mynegai cylchfa Rhan Gwe (An integer that specifies the relative position of a Web Part in a Web Part zone. Web Parts are positioned from the smallest to the largest zone index. If two or more Web Parts have the same zone index, they are positioned adjacent to each other in an undefined order) |