| Subject | English | Latvian |
| met., mech.eng. | blind plug | noslēgs |
| met., mech.eng. | blind plug | aizbāznis |
| comp., MS | cache plug-in | kešatmiņas spraudnis (A type of plug-in that enables a Windows Media server to provide cache and proxy support for another Windows Media server) |
| comp., MS | control protocol plug-in | vadības protokola spraudnis (A type of plug-in that enables a Windows Media server to communicate with clients and other servers through different network protocols) |
| comp., MS | custom plug-in | īpašais spraudnis (A type of plug-in created by a third-party vendor that is tightly integrated with the Windows Media Services platform architecture) |
| comp., MS | data source plug-in | datu avota spraudnis (A type of plug-in that enables a Windows Media server to use different storage systems) |
| comp., MS | data writer plug-in | datu rakstītāja spraudnis (A type of plug-in that enables a Windows Media server to deliver content as a unicast stream, as a multicast stream, or to an archive file) |
| chem. | glass wool plug | stikla vates aizbāznis |
| chem. | glass-wool plug | stikla vates aizbāznis |
| tech., el. | glow plug | kvēlsvece |
| tech., el. | heater plug | kvēlsvece |
| tech., el. | heating plug | kvēlsvece |
| comp., MS | media parser plug-in | vides parsētāja spraudnis (A type of plug-in that that can read different file formats) |
| chem. | metal plug | metāla aizbāznis |
| comp., MS | playlist parser plug-in | atskaņojumu saraksta parsētājs (A type of plug-in that parses system or custom playlist formats and transforms them into SMIL-compliant XML DOM objects supported by Windows Media Services) |
| comp., MS | plug-and-play extensions | Plug and Play paplašinājumi (A technology that makes a loosely-connected device look like a tightly-coupled device and provides identical experience for network connected devices as directly connected devices) |
| comp., MS | plug-in | spraudnis (An auxiliary software component that extends or enhances the features of other software) |
| tech., el. | preheater plug | kvēlsvece |
| environ. | salt plug A mass of salt which is injected as a diapir (a dome in which the overlying rocks have been ruptured by the squeezing-out of plastic core material) into overlying sedimentary rocks, thereby piercing and deforming them. The mechanism is similar to that of an intrusive magma, with the salt deforming and behaving plastically under pressure. It is of great economic importance because it assists in the formation of a "trap" structure for oil accumulation, in addition to its associated deposits of anhydrite, gypsum and sulphur | sāls korķis |
| mater.sc., met., mech.eng. | screw plug | vītņots noslēgs |
| mater.sc., met., mech.eng. | screwed plug | vītņots noslēgs |
| comp., MS | Silverlight plug-in | Silverlight spraudnis (A plug-in that users download to run a Silverlight-based application in their browser. This term also refers to the component embedded in a Web page that renders Silverlight content) |
| mater.sc., met., mech.eng. | threaded plug | vītņots noslēgs |
