(1)有奖竞赛；有奖竞猜

(2)投票竞选

(3)有奖销售
通过销售奖券而抽奖。

• inter quatuor parietes
• interracial marriage
• inter regalia
• interregnum
• interrogating part of bill in equity
• interrogation
• interrogatoire
• interrogatories
• in terrorem
• in terrorem clause
• in terrorem populi
• interruptio
• Interruptio multiplex non tollit praescriptionem semel obtentam.
• interruption
• interruption-of-business insurance
• interruption of possession
• interruption of prescription
• interruption of statute
• inter rusticos
• inter se
• intersecting streets or highways
• intersection
• inter se liability
• inter se rights
• inter sese