Is “Aiga” a Scrabble word?
Yes
AIGA
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 Aiga
noun
1.A type of bus, typically a modified pickup truck, used by private entrepreneurs in American Samoa