Regiment
- 2nd MD PHB [2nd Maryland Infantry, Potomac Home Brigade]3
- 2nd MD Potomac Home Brigade [2nd Maryland Volunteer Infantry Potomac Home Brigade]1
- 2nd MD Vet Regt [2nd Maryland Veteran Infantry]2
- 2nd MD [2nd Maryland Infantry, Potomac Home Brigade]1
- 2nd MD [2nd Maryland Infantry]1
- 2nd Mass Cav [2nd Massachusetts Cavalry]2
- 2nd Mass [2nd Massachusetts Infantry]1
- 2nd O Cav [2nd Ohio Cavalry]4
- 2nd Ohio Cav [2nd Ohio Cavalry]1
- 2nd PA Cav [2nd Pennsylvania Cavalry]2
- 2nd PHB [2nd Maryland Infantry, Potomac Home Brigade]2
- 2nd US Cav [2nd US Cavalry]2
- 2nd VA Cav [2nd West Virginia Cavalry]1
- 2nd VA Vets [2nd West Virginian Veteran Infantry]5
- 2nd VA Vols Cavalry [2nd West Virginia Volunteer Cavalry]1
- 2nd VA Volunteers [2nd West Virginia Volunteer Infantry]1
- 2nd Vet VA [2nd West Virginia Veteran Infantry]1
- 2nd W VA Inf [2nd West Virginia Infantry]1
- 2nd W VA Vet Vol [2nd West Virginia Veteran Volunteer Infantry]1
- 3 VA Cav [3rd West Virginia Cavalry]1