| in voller Fahrt |
running at full speed |
| Inbetriebsetzung |
startup, putting into operation |
| Inbusschraube |
hexagon socket, allan screw |
| Indusi |
inductive train safety device |
| Industriebahn |
industrial railway |
| Industrielok |
industrial locomotive |
| induzierter Widerstand |
induced drag |
| Innenbeleuchtung |
interior lighting |
| Innendurchmesser |
inside diameter |
| Innengewinde |
female thread |
| Innenseite |
inside, inner surface |
| Innenstadt |
city |
| Innenwiderstand |
internal resistance |
| Inselbahnsteig |
island platform |
| Instandhaltung |
maintenance |
| Instandsetzung |
repair |
| Intercity-Zug |
Intercity train |
| isolieren |
to isolate |
| Isolierstück |
isolator |
| isolierter Radsatz |
isolated wheel set |
