Acronyms, Abbreviations, and Initialisms.
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The meaning of the Acronym 54J is...

54J is

  • DeFuniak Springs Airport, DeFuniak Springs, Florida USA

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Acronym Definition Searched: GD 25049 GLD WTG 12176 FSSG EPCOT QPB TP BS IGC PIC OXP 58033 25252