RIMM

RIMM may refer to:


 * Rambus In-line Memory Module, a packaging for RDRAM
 * RIMM, former NASDAQ symbol for Research In Motion, a Canadian wireless device company, maker of the BlackBerry.
 * Eric Rimm, American nutrition scientist
 * Martin Rimm
 * Sylvia Rimm (born 1935), American psychiatrist and writer
 * RIMM RGB, a standard input-referred color image encoding