Military
* Air Force Medal, awarded in the British Royal Air Force * United States Air Force Memorial, in Arlington, Virginia * Armed Forces of Malta, the name given to the combined armed services of Malta * Republic of China Armed Forces Museum, a museum in Taipei, TaiwanOrganizations
Businesses
*Governmental organizations
* Autoriteit Financiële Markten, Netherlands financial markets regulator * Armed Forces of Malta, the name given to the combined armed services of MaltaNon-profit, non-governmental organizations
* Africa Fighting Malaria, a health campaign in Africa * American Federation of Motorcyclists, a road racing club * American Federation of Musicians, a labour union in North America * Apostolic Faith Mission of South Africa, a Pentecostal Christian denomination * Australia First Movement, an Australian fascist organization during the Second World War * Macau Football Association, the governing body of football in MacauScience and technology
* AFM (gene), in biochemistry, a member of the albumin gene family that encodes the protein Afamin * Abrasive flow machining, a technique for smoothing internal part surfaces * Active Fuel Management (formerly "Displacement on Demand"), a trademarked name for the automobile variable displacement technology from General Motors * Acute flaccid myelitis, a neurologic disease similar to polio * Adobe Font Metrics, a computer file format * Air flow meter, a device that measures how much air is flowing through a tube * AFm phases, or "Alumina, Ferric oxide, monosulfate" phases, in cement chemistry * Antiferromagnetism, a material property and type of magnetic ordering * Atomic force microscopy, a high-resolution type of scanning probe microscopy * Audio Frequency Modulation, an audio recording standard * Aircraft flight manual, a book containing information required to operate an aircraftOther uses
* American Film Market, an annual event for the financing of film production and distribution * ''