CompactFlash Association --http://www.compactflash.org/
a non-profit, mutual-benefit corporation that maintains and promotes the CompactFlash® and CF+™ specification as a worldwide, small form factor, removable card standard
Lexar Media --http://www.lexarmedia.com
a leading designer, marketer and licensor of removable flash-based digital media and card reader products used primarily in digital photography and other hand-held consumer devices
MultiMediaCard Association --http://www.mmca.org/
MultiMediaCard Association (MMCA) was founded in 1998 to promote the adoption of the MultiMediaCard as the global, open standard for removable, solid-state memory
SSFDC Forum --http://www.ssfdc.or.jp/english
a voluntary organization intended to promote SmartMedia™, a small removable NAND flash memory card which is the lightest, thinnest and cheapest of its kind in the world, as a de facto standard in the industry.