green and blue background: represent the Oriental culture and paganism of the natives before the coming of the westerners

Red Background: symbolizes the bloodshed by the Spanish colonizes and the natives

eagle head: symbolizes the American rule

landmarks: Mount Isarog, the Bicol River and San Miguel Bay

castle and cross: signify that the city was the seat of military and civil government and religious authority

dates: 1573 was the beginning of recorded history of the city; 1575 was the founding of the Nueva Caceres; and 1947 was the year of inauguration of Naga City