Is “Listserv” a Scrabble word?
Yes
LISTSERV
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 Listserv
noun
1.A type of electronic mailing list, allowing for distribution of email to many subscribers.