The Ottoman Empire had a system of honorific titles that were used to denote rank and prestige. The three most common titles were Agha (4 letters), PASHA (5 letters), and AGA (3 letters). Agha was the highest title, followed by PASHA, and then AGA. These titles were given to high-ranking officials, military officers, and members of the ruling class. They were also used to show respect and admiration for those who had achieved great accomplishments.