Massachusetts Institute of Technology
Mit: Internet Classics Archive: Works by Plato
A library entry with translations of many works by Plato, including commentary and discussion of each.
Other
Plato and His Dialogues: List of Plato's Works
This list of works by Plato such as The Republic also features links to e-texts in English translation.
Massachusetts Institute of Technology
Mit: Internet Classics Archive: Timaeus
This site from the Internet Classics Archive provides the full text of Plato's dialogue, "Timaeus." Translation by Benjamin Jowett.
Other
Washington State University: Renaissance Neo Platonism
A discusion of the Platonic Tradition and its rebirth during the Italian Renaissance. Also mentions humanism, Aristotle and Marsilio Ficino.