(1)无居所
指在特定的法院管辖区内没有居所。

(2)(教会法)(圣职人员)不在其教区居住

• 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
• omissis omnibus aliis negotiis