| Subject | Spanish | English |
| met., el. | hilo aislado | insulated wire |
| el. | hilo aislado de acoplamiento capacitivo | gimmick (espira de capacidad, para acoplamientos de circuito) |
| supercond. | hilo superconductor aislado | insulated superconducting wire |
| gen. | hilos de cobre aislados | copper wire, insulated |