Eliminate all use of JARGON
noun
US /ˈdʒɑr·ɡən/
words and phrases used by particular groups of people, esp.
in their work,
that are not generally understood [by others/outsiders].
Definition
found at https://dictionary.cambridge.org/us/dictionary/english/jargon
Difference Between Jargon and Slang: The main difference between Jargon and Slang is Jargon can be used in both written and spoken context [within a specified sub-group and be understood] but Slang is informal and is used in spoken language [changing with the popular terminology of the time]. Full article at http://pediaa.com/difference-between-jargon-and-slang/