Getting version of installed Office application via Powershell or Batch

Hi i am trying to figure out the versions of office installed on all the machines in my domain. I know how to find out the version of office (2010,2013, etc...) but i do not know how to get the version of office whether it is pro or standard.

reg query "HKEY_CLASSES_ROOT\Word.Application\CurVer"

That is what i am used to, is there any other way to figure out the version of office?