What does OSRR stand for?

What does OSRR mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: OSRR.

We've found a total of 2 definitions for OSRR:

Sort by:PopularityAlphabeticallyCategory Filter by:

Ohio Southern Railroad Incorporated

Regional » Railroads


On- Site Rules Revisions



Know another definition for OSRR? Know what OSRR means? Don't keep it to yourself!

Still can't find the acronym definition you were looking for? Use our Power Search technology to look for more unique definitions from across the web!


"OSRR." Abbreviations.com. STANDS4 LLC, 2014. Web. 20 Sep. 2014. <http://www.abbreviations.com/OSRR>.

The Web's Largest Resource for

Acronyms & Abbreviations

A Member Of The STANDS4 Network