201

Noun

(US, military) A personnel file detailing the background and history of a member of the United States armed forces.

Japanese Meaning

米国軍の構成員の経歴や背景が詳細に記録された個人のファイル

The captain updated the recruit's 201 with the latest evaluation reports and training certificates.

大尉は新兵の人事記録を最新の評価報告書と訓練修了証で更新した。

Sense（1）

(US, military) A personnel file detailing the background and history of a member of the United States armed forces.

201s

（ plural ）