The Russian system is called GLONASS
http://en.wikipedia.org/wiki/GLONASS
The New EU system is called Galileo
http://en.wikipedia.org/wiki/Galileo_positioning_system
The Chinese system is called Beidou
http://en.wikipedia.org/wiki/Beidou_navigation_system
The new Indian system is called Indian Regional Navigational Satellite System
http://en.wikipedia.org/wiki/IRNSS
As of 2007, USA's NAVSTAR GPS is the only fully operational global navigation satellite system.
-Ryan