(1)通行用语；补白用语
适用于各种文件的现成的〔ready-made〕或者通用的〔all-purpose〕语言。

(2)标准化(格式化)合同条款
发出要约一方〔proposing party〕视其为相对来说无需协商的条款。

• yeoman
• yeoman of the guard
• yeomanry
• Yeoman Usher (of the Black Rod)
• yield
• yielding and paying
• yield spread
• yield to maturity
• Yom Kippur
• York-Antwerp Rules
• yorkshire land registries
• Younger doctrine
• Young Men's Christian Association
• young offenders
• young person
• Young Turks
• Young Women's Christian Association
• youthful offenders
• Zakonik
• zealot
• zealous witness
• zebra crossings
• zero bracket amount
• zero-coupon bond
• zetetick