Order is about right.
But the PPL is different to the NPPL. Not sure that you can go onto commerical from a NPPL....
NPPL - national private pilots licence - issued by (?) CAA.
PPL, CPL, ATPL - issued by JAA (in Europe).
JAA - Joint Aviation Authority.
CAA - Civil Aviation Authority.
JAR - Joint Aviation Regulations.
Even more confused?
