While my instructor listened to the Hazardous Inflight Weather Advisory Service (HIWAS) for weather updates, I was dodging thunder cells.
What does HIWAS stand for?
HIWAS stands for Hazardous Inflight Weather Advisory Service
This definition appears somewhat frequently and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
- Hazardous Industrial Waste
- He Is We (band)
- Healthcare Inspectorate Wales (independent consumer organization; Caerphilly, Wales, UK)
- High Impact Wrestling
- High Intensity War
- History in Writing
- Hole in the Wall
- Hole in Won (insurance)
- Holiday Inn Worldwide (Atlanta, GA)
- How It Works (various organizations)
- High Ice Water Content (meteorology)
- Hanford Inactive Waste Disposal Unit
- Hole in the Wall Education Limited
- Hawaii Wing (Civil Air Patrol)
- Health Insurance Working Group
- History of the Imperium Working Group (Traveller roleplaying game fan group)
- Holocene Impact Working Group (climate change)
- Honouring Indigenous War Graves, Inc. (Australia)
- Humanitarian Issues Working Group (UN High Commissioner for Refugees; Geneva, Switzerland)