- AR2L ( Auto Rear Lamps | Lights )
- Aviation Comment Group
- Awesome Aircraft Photography
- Call us Spotters
- D500 Club
- Favorite of the Day
- GoPro images
- HDR
- Lightning
- Night Images
- Night Time and Low Light
- Nikkor 70-300mm f/4.5-5.6G IF-ED AF-S VR Zoom
- Nikkor AF-S 200-500mm f/5.6E ED VR
- Nikon 200-500 5.6 VR
- Nikon D3000
- Nikon D500 User's Group
- Nikon D5000 User Group
- NIKON D7000 CLUB
- Nikon D7200 Official Group
- Nikon Digital Learning Center
- Nikon Z 180-600mm f/5.6-6.3 VR
- North American B-25 Mitchells
- North American T-28 Trojan
- Photography for Real Estate
- Photomatix
- Piper Cub and Super Cubs
- Plane Spotting
- Radio Control Airplanes
- Rare Mustangs
- RC Jets
- Re-Check - The Former Fence Check Group
- sigma 50-500mm f4.5-6.3 APO DG OS HSM
- SOOC (Straight Out of the Camera)
- Supermoon 2016
- Talk the Talk
- talkflickr
- Topaz Software
- Valiant Air Command
- Warbirds
- Whatever the weather
- World Wide Spotters
- Your Best Shot 2016
- Your Best Shot 2018