persona non grata - unwelcome person⏎
qui tam - abbreviation of qui tam pro domino rege quam pro se ipso in hac parte sequitur, meaning "who pursues in this action as much for the king as himself".⏎
quantum - how much⏎
R - Rex or Regina⏎
periculum in mora - danger in delay⏎
propria persona - proper person⏎
pro per - abbreviation of propria persona, meaning "one's own person"⏎
quo ante - as before⏎
res communis - common to all⏎
quid pro quo - this for that⏎