They are capitalized at the beginning of a sentence or the beginning of someones name or country
Answer:
Jargon
Explanation:
Jargons are special words or expressions that are used by a particular profession or group and are difficult for others to understand.
An example is AWOL which is short for "absent without leave," AWOL is military jargon used to describe a person whose whereabouts are unknown.
Therefore jargon is correct.
I believe this would be whom.
