in re - in the matter [of]⏎
in propria persona - in one's own proper person⏎
in situ - in position⏎
lex scripta - written law⏎
jus cogens - compelling law⏎
ipse dixit - He himself said it.⏎
jus soli - right of soil⏎
jus - law, right⏎
jus civile - civil law⏎
inter se - amongst themselves⏎