(1)私法
规范私人的权利、行为和事务的法律，与公法〔jus publicum〕相对。罗马法则把涉及个人利益的法规看作私法，由自然法、万民法和市民法的有关基本原则所构成。

(2)私权(利)；私人所有(权)

• mother's pension
• mother state
• motion
• motion costs
• motion day
• motion for judgment notwithstanding verdict
• motion for judgment on pleadings
• motion for more definite statement
• motion for new trial
• motion in arrest of judgment
• motion in bar
• motion in limine
• motion man
• motion of course
• motion of court
• motion to dismiss
• motion to strike
• motion to suppress
• motivation test
• Motorboat Act
• motor carrier
• Motor Carrier Act
• motor carrier transportation agent
• Motor Insurers' Bureau
• motu proprio