RailFans - हमको देख देख दुनिया जले, हमको ज़माने से क्या

Few years ago, there was an exercise to retain the station names having four characters in a name as unique station code. So for following codes had been changed. Additions and deletions are MOST welcome:
Stn Code --Stn Nam-- Old Code
AJNI Ajni, Old code is AQ
ALAI Alai, Old code is ALI
ALAL Alal...
more...

(formely_ALL)
BANI Bani, Old code is VAI
EKMA Ekma, Old code is EM
GILL Gill, Old code is GLL
PATA Pata, Old code is PTX
PUNE Pune, Old code is PA
RURA Rura, Old code is RRH
SHER Sher, Old code is SH
UMED Umed, Old code is UMD
WADI Wadi, Old code is WD
WAIR Wair, Old code is WIR
WENA Wena, Old code is WEN