安全理事会（安理会）

Security Council (of the United Nations)
按地区分配～席位geographical distribution of the seats of the Security Council/非～理事国的联合国会员国member of the United Nations not a member of the Security Council/扩大～ enlargement of the Security Council/～常任理事国permanent member of the Security Council/～定期会议periodic meetings of the Security Council/～非常任理事国non-permanent member of the Security Council /～改革reform of the Security Council /～理事国代表的全权证书credentials of representatives on the Security Council /～语文languages of the Security Council/《～暂行议事规则》Provisional Rules of Procedure of the Security Council/～主席President of the Security Council