(uncountable) Initialism of frequency modulation. / (countable, military) Initialism of field marshal. / (countable) Initialism of finance minister. / (countable) Initialism of foreign minister.

Initialism of Federated Malay States.

Initialism of false memory syndrome. / Initialism of facial masculinization surgery.

plural of FM

(US, meteorology) Initialism of one-hour timelag fuel moisture.

(pathology) The presence of an abnormally small number of platelets in a fetus' blood, due to the mother's antibodies having been passed via the placenta and attacking the platelets.

(pathology) A deficiency in the number of platelets in a fetus' blood, due to the mother's antibodies having been passed via the placenta and attacking the fetus' own platelets.

Abbreviation of former.

(uncountable, radiology) Initialism of functional magnetic resonance imaging. / (countable, radiology) Initialism of functional magnetic resonance imager.

Initialism of full motion video. / Initialism of fair market value.