char = "tchar"
! = punto esclamativo (in Italian)
# = "sharp" or I strangely say 'S' (like 'ess') if it's a C preprocessor statement O_O
#! = shebang
* = asterisco (italian again)
regex = "rej ex"?
sql = "s q l" or "sequel"
Unixen
| = pipe?
bin = bin as in pin
lib = lib as in libraryliberty?
etc = "etch"
Annoyance
/ = slash (and it's correct, this -> \ is the backslash
LaTeX = "latek"