| Subject | English | Latvian |
| comp., MS | ATL Pipeline Component Wizard | ATL konveijera komponentu vednis (A Visual C++ wizard that uses ATL and additional templates to facilitate the development of pipeline components) |
| oil | crude oil pipeline | jēlnaftas cauruļvads |
| environ. | gas pipeline A long pipe, especially underground, used to transport gas over long distances | gāzes vads |
| econ. | gas pipeline | gāzvads |
| environ. | oil pipeline A line of pipe connected to valves and other control devices, for conducting oil | naftas cauruļvads |
| econ. | oil pipeline | naftas vads |
| econ. | pipeline transport | cauruļvadu transports |
| comp., MS | sales pipeline | pārdošanas konveijers (A potential sales transaction in process) |
| comp., MS | sales pipeline | pārdošanas prospekts (A potential sales transaction in process) |
| environ. | transportation by pipeline Transportation of gases, liquids or slurries by a system of tubes, of steel or plastics. Petroleum, natural gas and products derived from them are the main substances transported by pipelines | transportēšana pa cauruļvadu |
| energ.ind. | upstream pipeline network | ieguves un apstrādes stadijas cauruļvadu tīkls |