| Transponder | |
| commun. el. | transpondedor |
| IT el. | respondedor; cotransceptor de identificación |
| patents. | transpondedores |
| radio | repetidor |
| System | |
| chem. | ordenación |
| comp., MS | sistema |
| earth.sc. mech.eng. | sistema termodinámico |
| econ. | aparato |
| law econ. | teoría; doctrina; interpretación |
|
Automatic : 3 phrases in 3 subjects |
| Communications | 1 |
| Electronics | 1 |
| Microsoft | 1 |