(1)民事诉讼
区别于刑事诉讼。

(2)(罗马法)市民法诉讼
指市民法规定的诉讼，与裁判官法诉讼〔actio honorarium〕相对。

• involuntary peonage
• involuntary petition
• involuntary plea of guilty
• involuntary self-destruction
• involuntary separation of jury
• involuntary servitude
• involuntary transfer
• involuntary trust
• in withernam
• in witness whereof
• IOLTA
• iota
• IOU
• I promise to pay.
• Ipsae leges cupiunt ut jure regantur.
• Ipsa utilitas justi prope mater et aequi.
• ipse
• ipse dixit
• ipsis faucibus
• ipsissima verba
• ipsissimis verbis
• ipsius patris bene placito
• ipso
• ipso articulo temporis
• ipso facto