Railroad tunnelling Synonyms

We can't find synonyms for the phrase "Railroad tunnelling", but we have synonyms for terms, you can combine them.

Railroad Synonyms

Tunnelling Synonyms

RT abbreviation

RT is an abbreviation for Railroad Tunnelling

What does RT stand for?

RT stands for "Railroad Tunnelling"

Definitions for Railroad

(noun) a roadway overlaid with parallel steel rails over which trains travel
(noun) a line of track providing a runway for wheels
(noun) line that is the commercial organization responsible for operating a system of transportation for trains that pull passengers or freight