Acronyms, Abbreviations, and Initialisms.
All human edited and we add more daily

The meaning of the Acronym 4R9 is...

4R9 is

  • Dauphin Island Airport, Dauphin Island, Alabama USA

4R9 is also in:

Acronym Definition Searched: 23429 NOC NOVT GSS GRN AASRP TGC AGU WDEA STAR KTAS DMAAC JDQ 48434 PBGA