What does UM mean in Suggested?

This page is about the meanings of the acronym/abbreviation/shorthand UM in the field in general and in the Suggested terminology in particular.

Unattended Minor, tag to identify minors travelling solo i.e. without parental and/or guardian escort during a commercial flight.

UM tags may have been replaced by some other more efficient means since the use of digital technology in communication as it has become more common lately...



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What does UM mean?

(used as an expression of doubt, hesitation, deliberation, etc.)

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"UM." Abbreviations.com. STANDS4 LLC, 2014. Web. 23 Sep. 2014. <http://www.abbreviations.com/term/1526154>.

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