I came across a medal commemorating the coronation of Leopold II as Holy Roman Emperor in 1790.
The inscription on the obverse of the medal is:
LEOPOLDUS II D·G·R·IMP·S·A·G·H·B·REX·A·A·B·L·D·
With so many interpuncts in the inscription it is clear to me that Leopold II had many titles, though it seems that the medallist heavily abbreviated almost all of them. What are the titles that the inscription mentions?