| Spanish | English | |
|---|---|---|
| Electricity | ||
| Electricity | grupo terciario | mastergroup |
| Electrics/Electronics | ||
| Electrics/Electronics | grupo terciario | mastergroup |
| Engineering | ||
| Engineering | grupo terciario | master group |
| Engineering | grupo terciario | mastergroup |
| Telecommunication | ||
| Telecommunication | grupo terciario | mastergroup |
| Spanish | English | |
|---|---|---|
| Electricity | ||
| Electricity | grupo terciario b | mastergroup b |
| Electricity | grupo digital terciario | tertiary digital group |
| Electricity | equipo especial de transposición de grupo terciario | mastergroup modulating equipment |
| Engineering | ||
| Engineering | enlace en grupo terciario | mastergroup link |
| Telecommunication | ||
| Telecommunication | enlace en grupo terciario | mastergroup link |
| Telecommunication | sección de grupo terciario | mastergroup section |
| Transportation | ||
| Transportation | grupo terciario de conexión directa | through mastergroup |
