Similar to an earlier question, I am now looking at S&P's sovereign ratings. Here, as in the case of Moody's, a few things are unclear to me in terms of the definitions used by Standard & Poor's.
Several sovereign ratings (Foreign Currency LT Debt, obtained through
CSDRin Bloomberg Terminal), contain a suffix
u. For the case of Belgium, example given, ratings are denoted as
AA+u. What does the
What does the rating