Colloquium papers and proceedings
Colloquium proceedings
Conference proceedings
Conference transactions
Congress papers and proceedings
Congress proceedings
Meeting papers and proceedings
Meeting proceedings
Proceedings, Conference
Program papers and proceedings
Seminar papers and proceedings
Seminar proceedings
Symposium papers and proceedings
Symposium proceedings
Transactions (Conference proceedings)
Workshop papers and proceedings
Workshop proceedings

Conference materials.

Art & architecture thesaurus online, July 26, 2014 (proceedings. Records of meetings of a conference, society or other organization, usually published, and frequently accompanied by abstracts or reports of papers presented. UF conference proceedings; conference reports; transactions (proceedings))
ERIC thesaurus, July 26, 2014 (Conference Papers. Scope Note: Individual papers presented at conferences. BT Reports)
Görlach, M. An alphabetical list of English text types, in Text types and the history of English, c2004: p. 35 (conference proceedings: published report or record of a conference)

Published records of conferences, including abstracts, reports, and the papers presented. For ephemeral materials such as flyers, program books, daily newsletters, or newspapers that are distributed at conferences see