Brill Reference Works je portal za referenčna oziroma enciklopedična dela založbe Brill:
- Basilica Online
- Brill's Digital Library of World War I
- Encyclopedia of Ancient Greek Language and Linguistics
- Brill’s Encyclopedia of China Online
- Brill's Encyclopedia of Critical Understanding in Education
- Encyclopedia of Law and Religion Online
- Brill's Encyclopedia of Buddhism Online
- Brill’s Encyclopaedia of the Neo-Latin World
- Encyclopedia of Slavic Languages and Linguistics Online
- Brill's Medieval Reference Library Online
- Encyclopedia of Greek Language and Linguistics Online
- Friedrich Schlegel Kritische Ausgabe Online
- Handbook of Cognitive Semantics
- International Encyclopedia of Comparative Law Online
- Jesuit Historiography Online
- Lexicon of Greek Grammarians of Antiquity
- The New Pauly Online