Crossword clues for First Secretary General of the U.N. 3 lettersAnswerClueLIEFirst U.N. secretary-general Trygve __LIEFirst U.N. secretary-general, 1946-53LIEFirst U.N. Secretary-General Trygve ___LIEFirst Secretary General of the U.N.DAGFirst name among U.N. secretaries-generalOSLOHome of the first U.N. secretary generalTRYGVELIEFirst U.N. Secretary GeneralTRYGVE__ Lie, first U.N. secretary-generalNORWAYBirthplace of Trygvie Lie, the U.N.'s first Secretary-General
