title: OCRR
text: # OCRR
  
  OCRR can mean:
  
  * Old Colony Railroad in Massachusetts, USA (incorporated 1844)
  * earlier Old Colony Railroad (incorporated 1838), see New Bedford and Taunton Railroad, its name from 1839 to 1873
  * Oil Creek Railroad in Pennsylvania, USA
  * Ottawa Central Railway in Ontario and Quebec, Canada
  