I'm guessing that I have not yet understood how to use abbreviations/synonyms correctly, but why does it make a difference if I call the synonyms "abbreviations" or "tests"? That is why do the following two files produce different results on my PC (Windows 7, context version 2011.02.09 16:42)? In the first case I get the abbreviation in capitals, in the second case, no capitals. What would I have to do to get small capitals? I tried "style=smallcaps", but that only gave me capitals all of the same height, and no small capitals. fileone.tex: %---------------------- \definesynonyms[abbreviation][abbreviations][\infull] \setupsynonyms[abbreviation][criterium=all,style=cap] \abbreviation{ABR}{An Abbreviation} \starttext Here goes \infull{ABR}. \placelistofabbreviations \stoptext %---------------------- filetwo.tex: \definesynonyms[test][tests][\infull] \setupsynonyms[test][criterium=all,style=cap] \test{ABR}{An Abbreviation} \starttext Here goes \infull{ABR}. \placelistoftests \stoptext Best regards, Julian