ARVN

[ ahr-vin ]
/ ˈɑr vɪn /

noun (in the Vietnam War)

a soldier in the army of South Vietnam.

Origin of ARVN

1965–70; A(rmy of the) R(epublic of) V(iet) N(am)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019