| 1869: |
|
The East Indian Railway
Volunteer Rifle Corps
│ |
| 1881: |
Sibpore College
Volunteer Rifle Corps
│ |
│
│
│ |
The Rohilkhand
Volunteer Rifle Corps
│ |
|
 |
 |
| 1892: |
|
│
│ |
│
│ |
| 1892: |
St Michael’s School Cadet Corps
│
│ |
│
│
│ |
│
│
│ |
part of
The Oudh Volunteer Rifle Corps
│ |
|
|
|
|
|
| 1903: |
│
│
│ |
│
│
│ |
The Oudh and Rohilkhand Railway
Volunteer Rifle Corps
│ |
|
Indian Defence Force |
|
│ |
│ |
│ |
|
|
|
| 1917: |
|
7th East Indian Railway Battalion
│
│ |
25th Oudh and Rohilkhand
Railway Battalion
│ |
| 1918: |
|
7th East Indian Railway Corps
│ |
│
│ |
|
Auxiliary Force (India) |
|
|
│ |
│ |
| 1920: |
|
The East Indian Railway Regiment
│
│ |
The Oudh and Rohilkhand
Railway Battalion
│ |
| 1926: |
|
1st Battalion, |
2nd Battalion, |
|
|
The East Indian Railway Regiment |
|
|
 |
|
|
│ |
│ |
| 1947: |
|
disbanded |
disbanded |