| inversion | |
| gen. | inversion |
| commun. | case shift |
| el. | temperature inversion |
| environ. | inversion |
| industr. construct. met. | change-over |
| life.sc. | chromosomal inversion; chromosome inversion |
| met. | change stoves; switch stoves; changeover of stoves |
| signal | |
| gen. | signal |
| chem. | symbol |
| commun. | code character |
| commun. el. | feed |
| el. | waveform; waveshape |
| ling. | acoustic signal |
| tech. | survey tower |
| telecom. | character |
| transp. | sign |