| English | Turkish | |
|---|---|---|
| Railway | ||
| Railway | commanded block signal n. | kumandalı blok sinyali |
| Railway | automatic block signal n. | otomatik blok sinyali |
| Railway | block signal n. | blok sinyali |
| Railway | block signal system n. | trenlerin bloğa girip giremeyeceklerini gösteren sabit sinyal |
