Ordinary seaman is a military rank used in naval forces. In the Royal Navy in the middle of the 18th century, the term ordinary seaman was used to refer...

Seaman is a military rank used in many navies around the world. It is considered a junior enlisted rank and, depending on the navy, it may be a single...

Able seaman is a military rank used in some navies. In the Royal Australian Navy, able seaman (AB) is the second-lowest of the non-commissioned member...

and seaman 1st class. (The three tiered rank system for seamen dates from the 18th Century Royal Navy when the ranks were called landsman, ordinary seaman...

"equivalent rank and classifications" for the three services, as defined in the ADF Pay and Conditions Manual. "Equivalent rank" means the corresponding rank set...

for ordinary seaman.[citation needed] A master sailor is equal to a master corporal of the Canadian Army and the Royal Canadian Air Force. The rank of...

the Military Forces. Commander RFMF – The Commander RFMF is of two-star rank. He is assisted by the Deputy Commander and the Chief of Staff, who are responsible...

(Recruit) was Ordinary Seaman (Recruit) (OS (R)); for Private (Basic), Ordinary Seaman (Basic) (OS (B)); and, for Private (Trained), Able Seaman (AB). On 4...

standing from the ordinary sailors. Occasionally, a midshipman would be posted aboard a ship in a lower rating such as able seaman but would eat and sleep...

a tetrarchès or tetrarch. The rank and file of the military in most of the Greek city states was composed of ordinary citizens. Heavily armed foot soldiers...