Class B Certificate Any one of the Certificates designated as a Class B-1 Certificate, Class B-2 Certificate or Class B-3 Certificate.
Class A-1 Certificate Any one of the Certificates executed and authenticated by the Certificate Administrator or the Authenticating Agent in substantially the form set forth in Exhibit A-1 hereto.
Class X-B Certificate Any one of the Certificates executed and authenticated by the Certificate Administrator or the Authenticating Agent in substantially the form set forth in Exhibit A-7 hereto.
Class C Certificate Any one of the Certificates with a “Class C” designation on the face thereof, substantially in the form of Exhibit A-1 attached hereto, and evidencing a portion of a class of “regular interests” in REMIC III for purposes of the REMIC Provisions.
Class A-S Certificate Any one of the Certificates executed and authenticated by the Certificate Administrator or the Authenticating Agent in substantially the form set forth in Exhibit A-8 hereto.
Class A-3 Certificate Any one of the Certificates executed and authenticated by the Certificate Administrator or the Authenticating Agent in substantially the form set forth in Exhibit A-3 hereto.