• 院内いんない

  inside the House, inside the Diet

• 院長いんちょう

  director (of a hospital, institution, academy, etc.), superintendent, rector

• 上院じょういん

  upper house, upper legislative chamber, senate

• 下院かいん

  lower house, lower legislative chamber

• 棋院きいん

  go institution, go club, go hall

• 議院ぎいん

  parliament, congress, diet

• 退院たいいん

  leaving hospital, discharge from hospital

• 寺院じいん

  Buddhist temple

• 医院いいん

  doctor's office, doctor's surgery, clinic

• 病院びょういん

  hospital, clinic, doctor's office, doctor's surgery, infirmary

• 学院がくいん

  institute, academy

• 衆院しゅういん

  House of Representatives (lower house of the National Diet of Japan)

• 通院つういん

  going to the hospital for regular treatment, going to the hospital as an outpatient

• 僧院そういん

  monastery, temple

• 別院べついん

  branch temple

• 二院にいん

  the two houses of legislature

• 参院さんいん

  House of Councillors (upper house of the National Diet of Japan)

• 両院りょういん

  both houses of parliament, both upper and lower house

• 入院にゅういん

  hospitalization, hospitalisation

• 書院しょいん

  drawing room, study, writing alcove

• 人事院じんじいん

  National Personnel Authority

• 参議院さんぎいん

  House of Councillors (upper house of the National Diet of Japan)

• 孤児院こじいん

  orphanage

• 美容院びよういん

  beauty parlour, beauty parlor, beauty salon, hairdressing salon

• 衆議院しゅうぎいん

  House of Representatives (lower house of the National Diet of Japan)

• 養老院ようろういん

  home for the aged, old people's home

• 修道院しゅうどういん

  monastery, convent, cloister, abbey

• 芸術院げいじゅついん

  academy of arts, arts academy

• 大学院だいがくいん

  graduate school

• 大学院生だいがくいんせい

  graduate student, postgraduate student

• 会計検査院かいけいけんさいん

  Board of Audit

• 議院運営委員会ぎいんうんえいいいんかい

  Committee on Rules and Administration (Diet), House Steering Committee, Standing Committee for House Management

• 院いん

  house of parliament (congress, diet, etc.)

• 院本いんぽん

  drama, playbook

• 院主いんじゅ

  head of a temple

• 院卒いんそつ

  graduate-school graduate

• 院議いんぎ

  legislative decision

• 院庁いんのちょう

  office of a retired emperor

• 院試いんし

  graduate school entrance examination

• 院政いんせい

  cloistered rule, government by cloistered emperors

• 院宣いんぜん

  imperial command (decree), decree of cloistered emperor

• 院生いんせい

  graduate student

• 院外いんがい

  outside congress, non-parliamentary

• 院号いんごう

  former emperor (or his empress, imperial princesses, etc.)

• 本院ほんいん

  this institution, the main institution

• 門院もんいん

  empress dowager

• 分院ぶんいん

  branch (of an institution), branch hospital, branch temple

• 閉院へいいん

  closing down a hospital, institution, temple, etc., shutting down

• 産院さんいん

  maternity hospital

• 登院とういん

  attendance at the House, attending a session of the Diet