Common Land, Common Ground is the initiative that gave rise to the CGRF project.
Wassay Gaa Bo is a spiritual name, uncovered through ceremony, that applies to the spirit of the Common Ground lands and relationships.
The Common Ground Research Forum was devised to provide support to the relationships and work emerging from the Common Land, Common Ground partnership.
CGRF Governance is described here.
You can read about the detailed meaning behind the CGRF logo here.