the designer should have known about the "St" -> "Saint" thing - as in German, the equivalent of "Saint", i.e. Sankt", is also abbreviated "St" ...

I once had a boss who always used two letters for the abbreviation of his first name instead of the usual one - his first name is "Stefan" (Stephen) ...

When we (his "slaves") talked about him we only spoke of "the holy >lastname<" (won't use the real name for data protection reasons ...