What does PGG stand for?

What does PGG mean?

PGG	Project Galactic Guide Governmental » NASA
PGG	Project Galactic Guide Internet
PGG	Pascal Gebruikers Groep Computing » General
PGG	Pyne Gould Guinness Limited Business » Firms
PGG	Physiology Graduate Group Academic & Science » Universities
PGG	Panzer Gruppe Guderian Governmental » Military
PGG	Performance Gallery Gold Computing » Software
PGG	Pixie's Gallery of Goodies Business » Firms
PGG	Guided-missile Gunboat (Patrol, Gunboat, Guided-missile) Miscellaneous » Ship Types