| Subject | English | Latvian |
| waste.man., el. | electrical and electronic equipment | elektriskās un elektroniskās iekārtas |
| comp., MS | Institute of Electrical and Electronic Engineers | Elektrotehnikas un elektronikas inženieru institūts (" A society of engineering and electronics professionals based in the United States but boasting membership from numerous other countries/regions. The IEEE (pronounced "eye triple ee") focuses on electrical, electronics, computer engineering, and science-related matters.") |