mmf

from Jargon File (4.4.4, 14 Aug 2003)

MMF
 //

   [Usenet; common] Abbreviation: "Make Money Fast". Refers to any kind
   of scheme which promises participants large profits with little or no
   risk or effort. Typically, it is a some kind of multi-level marketing
   operation which involves recruiting more members, or an illegal
   pyramid scam. The term is also used to refer to any kind of spam which
   promotes this. For more information, see the Make Money Fast Myth
   Page.

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

MMF
       Make Money Fast (Usenet, ECP, EMP)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

MMF
       Memory Mapped File (Windows 95, Windows NT)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

MMF
       Multimode Fiberoptic cable (SMF)