| Grade | Army | ROTC Cadet |
|---|---|---|
| Special |  General of the Army |
No equivalent cadet rank |
| O10 |  General |
No equivalent cadet rank |
| O9 |  Lieutenant General |
No equivalent cadet rank |
| O8 |  Major General |
No equivalent cadet rank |
| O7 |  Brigadier General |
No equivalent cadet rank |
| O6 |  Colonel |
Graphic not available Colonel |
| O5 |  Lieutenant Colonel |
 Lieutenant Colonel |
| O4 |  Major |
 Major |
| O3 |  Captain |
 Captain |
| O2 |  First Lieutenant |
 First Lieutenant |
| O1 |  Second Lieutenant |
 Second Lieutenant |
| Grade | Army | Senior ROTC Cadet |
| W5 |  Master Warrant Officer 5 |
No equivalent cadet rank |
| W4 |  Chief Warrant Officer 4 |
No equivalent cadet rank |
| W3 |  Chief Warrant Officer 3 |
No equivalent cadet rank |
| W2 |  Chief Warrant Officer 2 |
No equivalent cadet rank |
| W1 |  Warrant Officer |
No equivalent cadet rank |
| Grade | Army | Senior ROTC Cadet |
| Special |  Sergeant Major of the Army |
No equivalent cadet rank |
| E9 |  Command Sergeant Major |
 Command Sergeant Major |
| E9 |  Sergeant Major |
 Sergeant Major |
| E8 |  First Sergeant |
 First Sergeant |
| E8 |  Master Sergeant |
 Master Sergeant |
| E7 |  Sergeant First Class or Platoon Sergeant |
 Sergeant First Class |
| E6 |  Staff Sergeant |
 Staff Sergeant |
| E-5 |  Sergeant |
 Sergeant |
| E-4 |  Corporal |
 Corporal |
| E4 |  Specialist |
No equivalent cadet rank |
| E3 |  Private First Class |
 Private First Class |
| E2 |  Private E-2 |
 Private |
| E1 | NO INSIGNIA Private E-1 |
No equivalent cadet rank |
Contact
Department of Military Science
5201 University Boulevard, KLM Building Room 417, Laredo, TX 78041
Phone: 956.326.2388 E-mail: rotc@tamiu.edu