略語大辞典 [Traf] 28 GRT group rapid transit 自動運転軌道バス.group rapid transit; an AGT(automated guide-way transit); a train system in a city; ref. SLT(single lane transit), PRT(personal rapid transit); a CVS(computer controlled vehicle system); [Traf:C]. 丸善「略語大辞典」JLogosID : 11876287