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

The meaning of the Acronym HIWAS is...

HIWAS is

  • Hazardous Inflight Weather Advisory Service

HIWAS is also in:

Acronym Definition Searched: HT 77033 2K2 WRDA COHBA NARF EUSS KAL 007 WGCL WSHC RAC UTB DEX KFGX 57259