Mills Research Group (society of volunteers researching traditional milling powered by wind, water or muscle)
Mills Section of the Society for the Protection of Ancient Buildings
Society for Industrial Archeology
SPOOM (Society for the Preservation of Old Mills)
TIMS (The International Molinological Society)
List of mill societies by TIMS
Whitemill Watermill in the care of the National Trust
The Miller (website)
Mills in Altoaragon by Bernardo Molinero — French mills and millstones