abbr.美国联邦调查局(=Federal Bureau of Investigation)

She immediately called an officer at the Naval Intelligence Service, who in turn contacted the FBI. 她立即打电话给海军情报机构的一名官员，这名官员接着便与联邦调查局取得了联系

The jury indict all eleven men named by the FBI. 陪审团对受到联邦调查局点名的十一个人一并提起公诉。

Glasser, who rode roughshod over the FBI, prosecutors, defense lawyers and the press during the Gotti trial, made a series of telephone calls to Sessions demanding that the sources for The News story be found, sources said. 据悉，在审理戈蒂时，格拉瑟对联邦调查局、检察官、被告律师以及媒体毫不客气。他打了好几通电话给塞申斯，要他必须查出《每日新闻》的消息来源。

FBI is on the look out for the agent these days. 这些天联邦调查局正在注意那个特工。