skos:altLabel | - 1st Battalion, 321st Artillery
- 2-319 FA
- 321st Airborne Field Artillery Battalion
- 321st Airborne Field Artillery Regiment
- 321st Artillery Regiment
- 321st Field Artillery
- 321st Field Artillery Regiment Coat of Arms
- 321st Glider Field Artillery Battalion
- 321st Infantry Regiment
- 3rd Battalion, 321st Field Artillery Regiment
- 1st Battalion, 321st Field Artillery Regiment (Airborne)
- 321st Field Artillery Regiment Distinctive Unit Insignia
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