Bangladesh Navy D & R D & R

| Serial_Branch | Seaman | Mechanical | Secretariat | Supply | Electrical | Radio_Electrical | Regulating | Medical |
|---|---|---|---|---|---|---|---|---|
| 1 | OD ( Ordinary Seaman ) | ME II | WTR II | SA II | EN II | REN II | PM II | MA II |
| 2 | AB ( Able Seaman ) | ME I | WTR I | SA I | EN I | REN I | PM I | MA I |
| 3 | LS ( Leading Seaman ) | LME | LWTR | LSA | LEN | LREN | LPM | LMA |
| 4 | PO ( Petty Officer ) | ERA-IV | PO(W) | PO(S) | EA-IV | REA-IV | PO(R) | PO(Med) |
| 5 | CPO ( Chief Petty Officer ) | ERA-I/II/III | CPO(W) | CPO(S) | EA-I/II/III | REA-I/II/III | CPO(REG) | CPO(Med) |
| 6 | SCPO ( Senior Chief Petty Officer ) | SCPO(E),CERA | SCPO(W) | SCPO(S) | SCPO(L),CEA | SCPO(R),CREA | SCPO(Reg) | SCPO(Med) |