Where any train is operated at a speed over 40 mph, a roadway block signal system shall be installed or a manual block system shall be placed permanently in effect.
What does MBS stand for?
MBS stands for Manual Block System (railway)
This definition appears somewhat frequently and is found in the following Acronym Finder categories:
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See other definitions of MBS
We have 344 other meanings of MBS in our Acronym Attic
- Macular Branch Retinal Vein Occlusion
- Macross Broadcasting System (Mainichi Houzou)
- Mad Bomber Society (Ska band)
- Main Bang Suppression
- Malawi Bureau of Standards (ISO correspondent member)
- Mamut Business Software
- Management and Business Studies (various locations)
- Management Board Secretariat (Government of Ontario, Canada)
- Management By Subscription
- Manchester Business School
- Marge Brute Standard (French: Standard Gross Margin; farm profitibility)
- Marine Biology Simulation
- Maritime Buoyage System
- Marunouchi Brick Square (Tokyo, Japan)
- Massachusetts Bible Society (est. 1809)
- Master Boot Sector
- Master Business Systems, Ltd.
- Maximum Burst Size
- Meatball Sub
- Media Business School (EU)