Definition of "FRC"
FRC
noun
countable and uncountable, plural FRCs
(physiology) Initialism of functional residual capacity.
(countable) Initialism of family resource center.
proper noun
uncountable
countable and uncountable, plural FRCs
(physiology) Initialism of functional residual capacity.
(countable) Initialism of family resource center.
uncountable