ECHELON Meaning of ECHELON in English echelon BrE AmE ˈeʃ ə lɒn ˈeɪʃ- AmE \ -lɑːn▷ echelon|ed d▷ echelon|ing ɪŋ▷ echelon|s z Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012