Creating/Defining Organizations

Hi,

Why don't we have a organization template (like project template), i.e if i have to define 100-200  project orgs for 1 OU with same project/burden hierarchy and org classification also same (HR,Project task,Project exp/event).

or is there a template which will save my time defining these orgs.

I just want to update the name and rest it should pick-up from the copied org.

Thanks,

Shiv