(1)双重国籍
指一个人同时具有两个国家的公民身份。

(2)
〈美〉双重公民身份
指出生于美国或归化于美国的人，既是美国的公民，又是其所居住的州的公民，因而拥有双重公民身份。

• less developed country
• lessee
• lessee's interest
• lesser included offense
• lesser offense
• lessor
• lessor of the plaintiff
• lessor's interest
• less than freehold
• roodloft
• rood of land
• rooks
• roomer
• root and branch petition
• root of descent
• root of title
• ROR
• Rorschach test
• ros
• Roscoe Pound American Trial Lawyers Foundation
• rota
• Rota Court
• rotation of names
• rotten borough
• rotten clause