(1)工作超时
僱员超出标准工作日或周工作的时间。根据美国《公平劳动标准法》〔Fair Labor Standards Act〕，僱主必须为此付僱员(通常为非按年月领薪人员)附加工资，通常为正规每小时工资的11/2。

(2)加班费；(超出工作时付给的)附加工资

• Olde Terms de la Ley
• Old Lady Day
• Old Lammas Day
• old line company
• old line policy
• Old Martinmas
• Old Michaelmas Day
• Old Midsummer Day
• Old Natura Brevium/O.N.B.
• old rent
• old school
• old school physician
• old style calendar
• old style/O.S.
• Old Tenures
• oligarchy
• olograph
• olographic will
• om
• ombudsman
• ome bueno
• omissa vel male appretiate
• omissio
• Omissio eorum quae tacite insunt nihil operatur.
• omission