- *Flickr Photo Award*
- *I Love the Ocean/Sea* (No People Shots, Ocean Only)
- 1-2-3
- 10 Million Photos
- 3-2-1
- >experimental LIVE music<
- A Photos **( POST 1 AWARD 5 )**
- Analog Photography
- Arches in Architecture
- Architecture Directory
- Beginner's Digital Photography
- Black and White
- Castles,Palaces,Manor houses,Cottages - Post 1 Award 2 / Sweeper
- Chess
- City Nights
- City Snap
- coffee and such
- Copper Farm
- Electrical Hobby
- Electronic Junk
- Engineering as Art
- Engineers
- Engineers with Cameras
- Enstantane - Instantaneous / [Post 2, Comment 5, Invite All ☺]
- FIRE FIRE FIRE
- Fire Shots
- Fire, Flame, Smoke, Fighters, Anything about Fire!
- FLICKR (people)
- Clik Clak (Post 1 Award 2)
- FlickrCentral
- Flickrrr **( Post.1 Award.5)**
- FOTOSSSSS (Post 1 Award 2)
- Hong Kong 香港
- I s t a n b u l 34
- IEEE
- Istanbul
- istanbulium
- Leeds
- Math World
- Mosques and Minarets
- Nargile Cemaati
- New York City
- Nice pictures
- Night Images
- Night Lights
- pavement
- PLC Engineering
- poetic shadows on walls
- Printed Circuit Boards
- Sea & Ocean ( invite your contacts )
- sky & clouds
- Sunrise, Sunset -- Anything Sun!
- Sunsets & Sunrises around the world (We Rock Again!)
- Technical
- Technology close up
- The Coffee Bar
- The Light Fantastic
- The Movie Poster.......
- The Secret Life of Technology
- Through a glass, darkly
- Türk Flickr'cılar
- Water droplets Galore
- Young Photographers Union
- καληmerhαbα