| Subject | English | Czech |
| environ. | electrotechnical equipment All the equipment connected with the technological use of electric power | zařízení elektrotechnické |
| environ. | electrotechnical industry A sector of the economy in which an aggregate of commercial enterprises is engaged in the design, manufacture and marketing of machinery, apparatus and supplies for the generation, storage and utilization of electrical energy, such as household appliances, radio and television receiving equipment, and lighting and wiring equipment | průmysl elektrotechnický |
| construct. | electrotechnical niche | elektroinstalační nika |
| construct. | electrotechnical recess | elektroinstalační nika |
| construct. | electrotechnical work | elektromontážní práce |
| tech. | European Committee for Electrotechnical Standardization | Evropský výbor pro normalizaci v elektrotechnice |
| comp., MS | International Electrotechnical Commission One of two international standards bodies responsible for developing international data communications standards. The International Electrotechnical Commission (IEC) works closely with the International Organization for Standardization (ISO) to define standards of computing. They jointly published the ISO/IEC SQL-92 standard for SQL | komise IEC (International Electrotechnical Commission) |
| gen. | International Electrotechnical Commission | Mezinárodní elektrotechnická komise |