in re - in the matter [of]⏎
inter alia - among others⏎
lex communis - common law⏎
jus inter gentes - law between the peoples⏎
inter vivos - between the living⏎
jus primae noctis - right of the first night⏎
jus tertii - law of the third⏎
intra legem - within the law⏎
in terrorem clause - clause "in order to frighten"⏎