Is “Avgas” a Scrabble word?
Yes
AVGAS
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Avgas
/ˈævˌɡæs/
noun
1.Gasoline fuel for piston-engined aircraft.