Railway 16 Zones

Now Indian Railway is divided in to 16 Zones they are
The nine older railway zones are:
# Northern Railway (NR)
# North Eastern Railway (NER)
# Northeast Frontier Railway (NFR, sometimes NEFR)
# Western Railway (WR)
# Southern Railway (SR)
# South Central Railway (SCR)
# South Eastern Railway (SER)
# Eastern Railway (ER)
# Central Railway (CR)

The 7 new zones are:
# South Western Railway (SWR)
# North Western Railway (NWR)
# West Central Railway (WCR)
# North Central Railway (NCR)
# South East Central Railway (SECR)
# East Coast Railway (ECoR)
# East Central Railway (ECR)