Michael:
Computer acronyms are a progressive list.
RISC = Reduced instruction set computational
language - the command set that is used in
the controllers that are often used in
purpose specific or dedicated applications.
Firmware is just this set of instructions
programmed into the non-volatile (ROM) area
of a processing chip. For a comprehensive
listing, see
http://www.ciw.uni- karlsruhe.de/kopien/babel.html . This site
also includes country domain codes and other
electronics definitions. Don't ever be
appologetic for NOT being aware of terms or
developments. Technologies are moving so
quickly, even a specialist like myself,
cannot be expected to keep up! Cheers, Ian.