Note and Initial - Let's spread the responsibility for this.
Consultant (or Expert) - Any ordinary guy more than 50 miles from home.
See Me, or Let's Discuss - Come down to my office, I'm lonesome.
For your approval, please - Put your neck on the chopping board for me please.
Jargon can mean technical terms in a particular trade, profession, group of people and that type of jargon can be reasonable.
Jargon can also mean vague, pretentious language that seems to mean something but doesn't, (gibberish).