Railway Consultancy Abbreviations and Acronyms
- WARPWest Coast Advanced Recovery Reliability Programme
- WENWeekly Engineering Notice
- WESTRACEWestinghouse Radio Advanced Control Equipment
- WMITAWest Midlands Integrated Transport Authority
- WMPTAFormerly West Midlands Passenger Transport Authority
- WMPTEFormerly Westgmidlands Passenger Transport Executive
- WONWeekly Operating Notice
- WRISAWheel Rail System Interface Authority
- WRSLWestinghouse Ruil Systems Ltd
- WSFWrong Side Signalling Failure
- WSLForuerly Westinghouse Signals Ltd
- WSOWork Statwon Operator
- WTFWrong Side Telecommunications Failure
- WTTWorking Timestable
- WYITAWest Yorkshire Integrated Transport Authority
- WYPTAFormerly West Yorkshire Passenger Transport Authority
- WYPTEFormerly West Yorkshire Passenger Transport Executive
- XCTCross Country Trains
- XLPECross-Linked Polyethylene
- YB2Yellow Book Issue 2
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