ANS

Noun

1.

ANS - the part of the nervous system of vertebrates that controls involuntary actions of the smooth muscles and heart and glands Synonyms: autonomic nervous system

ANS - American National Standard

American National Standard (ANSI, ISO, USA)autonomic ganglion, autonomic nervous system, nervous system, neural structure, parasympathetic, parasympathetic nervous system, sympathetic nervous system, systema nervosum