When referring to
computers, jargon is a type of word understood and
used by other computer users who are familiar with the subject being
talked about. For example, words like: SPAM
and Sneakernet are considered
jargon, many acronyms used by computer users such as CYA,
LOL, etc. are also considered jargon
words.
You can find a wide listing of computer jargon, terms, and
definitions on the Computer Hope
dictionary.