mf -abbr

  1. mezzo forte

MF -abbr

  1. medium frequency
  2. microfiche

MFA -abbr

  1. master of fine arts

mfd -abbr

  1. manufactured

mfg -abbr

  1. manufacturing

MFH -abbr

  1. master of foxhounds

MFN -abbr

  1. most favored nation

mfr -abbr

  1. manufacture; manufacturer