What does WSPO stand for?

What does WSPO mean?

WSPO	Writer's and Small Publisher's Outlet Business » Firms
WSPO	Writer's and Small Publisher's Outlet Community » Media
WSPO	World Speed Poker Open Community » Sports
WSPO	Wigmore Street Post Office Miscellaneous » USPS
WSPO	AM-1490, Johnstown, Pennsylvania Community » Radio Stations
WSPO	Water Soluable Phosphorous, Organic Academic & Science » Chemistry
WSPO	Weapon System Project Office Governmental » Military