A non-commissioned officer (NCO) is a military officer who does not hold a commission. Non-commissioned officers usually earn their position of authority...

Broadly speaking, "officer" means a commissioned officer, a non-commissioned officer (NCO), or a warrant officer. However, absent contextual qualification...

Junior commissioned officer (JCO) is a group of military ranks which is higher than havildar (non-commissioned officer) and lower than lieutenant (commissioned...

warrant officers are sometimes classified as the most junior of the commissioned officer ranks, the most senior of the non-commissioned officer (NCO) ranks...

used for other ranks (enlisted ranks and non-commissioned officers (NCO)): OR-9 – OR-5: Non-commissioned officers OR-1 – OR-1: other ranks/enlisted ranks...

position or title of NCOIC until promoted to the grade of E-5 and above. Non-commissioned officer Staff Noncommissioned Officer Senior Enlisted Advisor v t e...

chief petty officer (CPO) is a senior non-commissioned officer in many navies and coast guards, usually above petty officer. "Chief Petty Officer" is the...

petty officer (PO) is a non-commissioned officer in many navies. Often they may be superior to a seaman, and subordinate to more senior non-commissioned officers...

senior non-commissioned officer in the armed forces of some countries. The רב-סמל ראשון‎ rav samal rishon (abbreviated "rasar", master sergeant) is a non-commissioned...

which a higher rate of salary is provided. The rank insignia for commissioned officers for the navy, army and air force respectively. The rank insignia...