Which document is commonly used for baggage identification in the military?

The correct response identifies the AMC Form 20-ID as the document used for baggage identification in the military. This form is specifically designed to ensure that military personnel’s baggage is clearly marked and traceable, aiding in the organization and efficiency of luggage handling during air transportation operations. The form includes essential information such as the traveler's name, rank, and travel details, which helps in identifying and returning any lost or misplaced bags to their rightful owner.

In comparison, a Government ID Tag is a more general form of identification and may not provide the detailed tracking information that the AMC Form 20-ID offers. A Passenger Receipt is typically associated with ticketing and not specifically tailored for baggage identification. Lastly, the Military Personnel Form typically relates to various administrative processes, rather than serving as a direct method for identifying baggage. Each of these other options lacks the tailored function and specificity that the AMC Form 20-ID provides for military baggage identification.