IP

abbreviation alt-of initialism

(prison) Initialism of in possession.

Japanese Meaning

刑務所内では、「in possession」の略として使用され、収容者が何かを所持している状態を指す表現です。

During intake, the officer recorded him as IP after contraband was found in his bunk.

入所手続きの際、警官は寝台で違法物品が見つかったため、彼を違法物品の所持者として記録した。

Sense（1）

(prison) Initialism of in possession.

Prison nursing staff will carefully evaluate whether an individual should have 'IP' (in possession) medication.