• What does XXI Stand For in Airports & Locations ?

    For XXI we have found 14 definitions.

  • What does XXI mean? We know 14 definitions for XXI abbreviation or acronym in 2 categories. Possible XXI meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

XXI Stands For:

All acronyms (14)Airports & Locations (3)Business & Finance Common Government & Military (5)Medicine & Science Chat & Sub Cultures Education Schools Technology, IT etc.
RankAbbreviationMeaning
*****AT XXIArmy Training for the Twenty-First Century
  
*****AIM XXIAbrams Integrated Management for the Twenty-First Century
  
*****ADS XXIArmy Development System XXI