| Subject | English | German |
| el. | common-source small-signal input capacitance | Kleinsignal-Eingangskapazität bei Sourceschaltung |
| environ. | diffuse source input | Stoffeintrag aus diffuser Quelle |
| econ. | input source | Quelle des Inputs |
| econ. | input source | Quelle der Inputs |
| comp., MS | input source | Eingabequelle (Any table, view, or schema diagram used as an information source for a query) |
| econ. | input source | Forderungsquelle |
| comp., MS | Input Source Identification API | Eingabequellenidentifikations-API (A native API that, when an app gets input, tells the app what kind of hardware it came from) |
| environ. | non-point source input | Stoffeintrag aus diffuser Quelle |
| environ. | point source input | Stoffeintrag aus Punktquelle |
| microel. | source bus input | Quellenbuseingabe |