skos:altLabel | - 4th Artillery Regiment
- 4th Regiment of Artillery
- 4th U.S. Artillery
- 4th Infantry Regiment
- 4th Infantry Division
- 4th Division
- 4th Field Regiment
- 3rd Artillery Regiment
- 2nd Battalion, 4th Artillery Regiment
- 3rd Heavy Artillery Regiment
- 3rd Heavy Field Artillery Regiment
- 4th (Shea's) Battalion, Artillery
- 4th Artillery
- 4th Battalion, 4th Artillery
- 4th Field Artillery
- 4th Heavy Field Artillery Regiment
- 4th Mountain Artillery
- 4th Ulster Regiment
- 8th Battalion, 4th Artillery
- B Battery (Phelps') of the 4th Artillery
- 4th (Ulster) Light Anti-Aircraft Regiment, Royal Artillery
|