National Association of Theatre Owners 
Worldwide trade organization.
http://www.natoonline.org/Cineman In the Back Row
Worldwide underground and mainstream theater information and links. Also includes film festival details, movie sound files, and movie industry links.
http://www.inthebackrow.com
MovieSneak - The Movie Hopper's Guide
Former movie theater employee explains how to sneak into movies and how to theater hop without getting caught.
http://www.geocities.com/moviesneak/
Theaters for Sale
Centralized facility for the acquisition or divesture of middle and upper market motion picture houses.
http://www.theatersforsale.com/
The Mad Cornish Projectionist
Dedicated to projectors, projectionists and the cinema industry.
http://www.madcornishprojectionist.co.uk/
Rivest's Ultimate List of Movie Theaters
Lists indoor and drive-in theaters in the United States and Canada. The theater details are in downloadable Excel spreadsheets.
http://www.movie-theatre.org/
