From the CIA World Factbook:
EGYPT
three equal horizontal bands of red (top), white, and black; the national emblem (a gold Eagle of Saladin - 1138-1193, first Sultan of Egypt and Syria - facing the hoist side with a shield superimposed on its chest above a scroll bearing the name of the country in Arabic) centered in the white band; the band colors derive from the Arab Liberation flag and represent oppression (black), overcome through bloody struggle (red), to be replaced by a bright future (white).
JORDAN
three equal horizontal bands of black (top), representing the Abbassid Caliphate, white, representing the Ummayyad Caliphate, and green, representing the Fatimid Caliphate; a red isosceles triangle on the hoist side, representing the Great Arab Revolt of 1916, and bearing a small white seven-pointed star symbolizing the seven verses of the opening Sura (Al-Fatiha) of the Holy Koran; the seven points on the star represent faith in One God, humanity, national spirit, humility, social justice, virtue, and aspirations; design is based on the Arab Revolt flag of World War I.