What does POGO stand for?

What does POGO mean?

POGO	Purchase One Get One Business » General
POGO	Polar Orbiting Geophysical Observatory Academic & Science » Geology
POGO	Pressure Oscillation Gee Oscillation Academic & Science » Meteorology
POGO	Purposefully Obscure Guerilla Ontologist Governmental » Military
POGO	Polar Orbiting Geophysical Observatory Governmental » NASA
POGO	Pogo Suppression System Governmental » NASA
POGO	Partnership for Observation of the Global Oceans Academic & Science » Ocean Science
POGO	Project On Government Oversight Governmental » US Government