It's probably about time I posted here.
Current
HTML
CSS (a little, usually after checking the reference book)
C/AL (for work; it's the proprietary language in Microsoft's Dynamics NAV product; based on Pascal)
SQL (a bit rusty)
Out of date/forgotten
Visual Basic (various flavours)
C
Unix shell scripting
Informix 4GL (proprietary language on Unix)
Pascal
Fortran
Basic (various flavours as far back as the early 1980s)