FIM

FIM may refer to:

Organizations and companies

 * Fédération Internationale de Motocyclisme, the International Motorcycling Federation
 * Flint Institute of Music, in Michigan, United States
 * Fox Interactive Media, now News Corp. Digital Media
 * Institute for Mathematical Research (German: Forschungsinstitut für Mathematik), at ETH Zurich
 * Independent Moralizing Front (Spanish: Frente Independiente Moralizador), a defunct Peruvian political party
 * International Federation of Musicians (Federation Internationale des Musiciens), a global union federation

Science and technology

 * Facing Identification Mark, a bar code designed by the United States Postal Service
 * Field ion microscope, used to image the arrangement of atoms
 * File integrity monitoring, used to validate software files
 * Fim switch, in E. coli
 * Flood Inundation Map
 * Flow-following, finite-volume Icosahedral Model, a numerical weather prediction model
 * Focused impedance measurement
 * Forefront Identity Manager, identity management software

Other

 * Finnish markka, the former currency of Finland
 * First-in-man study, in medical clinical trials
 * Fisher information matrix, in mathematical statistics
 * Flight interruption manifest, a substitute airline ticket
 * Functional Independence Measure, tool for assessing functional capacities of patients undergoing rehabilitation
 * Friendship Is Magic aka My Little Pony: Friendship Is Magic, a 2010 animated series