Byzantium
on the Internet - Paul Halsall
Explore
Byzantium - Chris
Ambrose
ΊδρυμαΣύλβιαςΙωάννου / Sylvia Ioannou Foundation
Orb: Late
Antiquity in the Mediterranean
Archaeolink - includes select list of Byz-related
sites with brief reviews - Rod Polasky
Hagiography Web Site 2 (texts in translation)
Byzantium 1200 - Explore Constantinople in 3d
The Byzantine Churches of Istanbul
Prosopographie der mittelbyzantinischen Zeit - Berlin-Brandenburgischen Akademie der Wissenschaften
Imperio Bizantino
SudaOnLine
Syropoulos- An electronic publication of the translation and commentary of the Fourth Book of Sylvester Syropoulos' Memoirs
The Porphyrogenitus Project
Codex Sinaiticus
Early Church Fathers
Hagiography Web Site 1 
Hagiography Web Site 3