Apportioned
Undated wide dies sample
Private ALPCA collection

Apportioned is a fairly new type for Vermont, as with many other states. It is issued to trucks that travel through different states, most big rigs have these plates. For a great definition of apportioned plates, check out Jim Moini's website.
April 1990, wide dies
Picture from Jim Moini - ALPCA #6215
March 1999, wide dies
Collection of the author

Not a natural plate but is still in the old style.
Undated, narrow dies
Collection of the author

This plate appears to be a remake.
March 1996, narrow dies
Picture from Jim Moini - ALPCA #6215

I think the 00B00 series was reserved for Apportioned Bus.
February 2005 , narrow dies
Picture from Jim Moini - ALPCA #6215
October 2005, new style sticker
Photographed in use
Undated, no dies!
Picture from Jim Moini - ALPCA #6215

Pretty neat looking blank plate - no debossing or paint job.