I read a nice little prediction on a Japanese blog site to go along with what was brought up earlier.
LB1 - Land of the strong
LB2 - Land of the weak
LB3 - Land of neither death nor life robotic existence
LB4 - Land of life and death perpetual reincarnation
LB5 - Land of perfected life
LB6 - Dangerous land
LB7 - Hopeless land