skos:altLabel | - 2nd Battalion, 9th Artillery
- 7th Battalion, 9th Artillery
- 8th Heavy Field Artillery Regiment
- 9th Artillery Regiment
- 9th Arty
- 9th FA
- 9th Field Artillery
- 9th Field Artillery Battalion
- 9th Field Artillery Regiment#Pershing
- 9th Heavy Artillery Regiment
- 9th Heavy Field Artillery Regiment
- 9th Royal Bavarian Field Artillery
|