fiat - Let it be done.⏎
in loco parentis - in the place of a parent⏎
in curia - in court⏎
ex rel - [arising] out of the narration [of the relator]⏎
in mitius - in the milder⏎
in extremis - in the extreme⏎
ex post facto - from a thing done afterward⏎
in pleno - in full⏎
ex proprio motu - by [one's] own motion⏎