AVRN South Vietnam what do the initials mean?

It is actually ARVN meaning Army of the Republic of Vietnam during the Vietnam War.

It is actually ARVN meaning Army of the Republic of Vietnam during the Vietnam War.

It is actually ARVN meaning Army of the Republic of Vietnam during the Vietnam War.

It is actually ARVN meaning Army of the Republic of Vietnam during the Vietnam War.

It is actually ARVN meaning Army of the Republic of Vietnam during the Vietnam War.

It is actually ARVN meaning Army of the Republic of Vietnam during the Vietnam War.

It is actually ARVN meaning Army of the Republic of Vietnam during the Vietnam War.