Findings:

• g.p (user)
• GP, are you with me?
• GPS receiver
• Differential GPS
• L-98 Cadet GP Rifle
• Streetfinder GPS
• GP
• Enabling diagnostics mode on a Garmin eTrex GPS
• All cell phones will have GPS capability
• Pentagon denies GPS to Taliban
• gp (user)
• Ovation Ultra GP
• GPP
• Enabling diagnostics mode on a Garmin Geko GPS
• L98A1 Cadet GP Rifle
• gps (user)
• GPS tracking
• gp (notification)
• PARI/GP
• 5 GP
• Cooperative Principle
• Cooperative
• farmer's cooperative
• Cooperative Work
• Cooperative society
• Cooperative Principles
• Co-operative Commonwealth Federation
• The Co-operative Party
• Gulf Cooperative Council
• cooperative gaming
• Cooperative multitasking
• Rochdale Cooperative Principles
• cooperative websites
• Cooperative Daycare
• Pro-Fac Cooperative
• Bay Area Laboratory Co-Operative
• Oberlin Student Cooperative Association
• cooperative evolution
• Competition within Cooperative Systems
• Cooperative game
• GPS

If you Log in you could create a "gp co-operatives" node. If you don't already have an account, you can register here.