Rank | Abbreviation | Meaning |
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***** | BEHAVIOR DETECTION OFFICER. | A TSA official taked with onbserving passengers to detect any unusal or erratic behavior. See also behavioral detection and chat-down.
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*** | DETECTION | (DOD) 2. In surveillance, the determination and transmission by a surveillance system that an event has occurred.
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** | DETECTION | (DOD) 3. In arms control, the first step in the process of ascertaining the occurrence of a violation of an arms control agreement.
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** | DETECTION | (DOD) 4. In chemical, biological, radiological, and nuclear environments, the act of locating chemical, biological, radiological, and nuclear hazards by use of chemical, biological, radiological, and
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* | DETECTION | (DOD) 1. In tactical operations, the perception of an object of possible military interest but unconfirmed by recognition.
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