(1)监护人；监管人；保管人
对财产、证券、文件或其他资产进行监督管理的个人或金融机构的统称。

(2)破产财产管理人
在破产程序中，根据强制性授权委托，为了整体债权人的利益而管理债务人资产的第三人，如破产事务官、受托管理人等。

• of right
• of the blood
• Of two possible constructions, adopt the one which will save and not destroy.
• oikeimania
• oil and gas law
• oil and gas lease
• oil and gas license
• oil filings
• oil lease
• oil license
• oil royalty
• oil royalty pool
• oir
• O.K.
• okay
• OK bill of lading
• old age
• Old-Age and Survivors' Insurance Act
• Old-Age and Survivors' Insurance/OASI
• old-age assistance
• old-age exemption
• old age pensions
• Old Age, Survivors, and Disability Insurance/OASDI
• Old and New Extent
• Old Bailey