Definition of colloquium: General: Seminar or training program in which the participants determine the subject to be covered and its scope.
Each program has a different travel security focus, so weâve compiled a comparison to help you determine which Trusted Traveler program is right for you. In addition, weâve included a simple chart of the major features of each program for quick reference.
The world's most rewarding loyalty program. Consistently voted the worldâs Best Frequent Flyer Program by Global Traveler magazine, MileagePlus offers innovative ways to earn and use award miles, from flights in Unitedâs global network to once-in-a-lifetime experiences and the latest in entertainment.