Classical philology is the study of ancient Greek and Latin languages and literature, as well as the history and culture of the ancient Greeks and Romans.

Indology is the study of ancient Indian languages and literature, as well as the history and culture of ancient India.

Sinology is the study of ancient Chinese languages and literature, as well as the history and culture of ancient China.

Egyptology is the study of ancient Egyptian languages and literature, as well as the history and culture of ancient Egypt.

Hebraic studies is the study of ancient Hebrew and Aramaic languages and literature, as well as the history and culture of the ancient Hebrews.

Epigraphy is the study of ancient Greek and Latin inscriptions, which are valuable sources of information about the history and culture of the ancient Greeks and Romans.

Paleography is the study of ancient Greek and Latin manuscripts, which are important sources of information about the history of the transmission of classical texts.

Numismatics is the study of ancient Greek and Latin coins, which are valuable sources of information about the history and economy of the ancient Greeks and Romans.

Classical archaeology is the study of ancient Greek and Roman art and architecture, which are important sources of information about the culture and society of the ancient Greeks and Romans.

Classical history is the study of ancient Greek and Roman history, which is an important part of the history of Western civilization.

Classical philosophy is the study of ancient Greek and Roman philosophy, which is an important part of the history of Western thought.

Classical religion is the study of ancient Greek and Roman religion, which is an important part of the history of Western religion.

Classical law is the study of ancient Greek and Roman law, which is an important part of the history of Western law.

Classical science is the study of ancient Greek and Roman science, which is an important part of the history of Western science.

Classical mathematics is the study of ancient Greek and Roman mathematics, which is an important part of the history of Western mathematics.