Class A-8 Certificate Any one of the Certificates executed by the Trustee and authenticated by the Trustee or the Authenticating Agent in substantially the form set forth in Exhibit A-8 and Exhibit C hereto.
Class B-6 Certificate Any one of the Certificates executed by the Trustee and authenticated by the Trustee or the Authenticating Agent in substantially the form set forth in Exhibit B-6 and Exhibit C hereto. Class B-6 Certificateholder: The registered holder of a Class B-6 Certificate.
Class A-6 Certificate Any one of the Certificates executed by the Trustee and authenticated by the Trustee or the Authenticating Agent in substantially the form set forth in Exhibit A-6 and Exhibit C hereto.
Class J Certificate means any one of the Certificates with a "Class J" designation on the face thereof, substantially in the form of Exhibit A-4 attached hereto, and evidencing a portion of a class of "regular interests" in REMIC III for purposes of the REMIC Provisions.
Class SB Certificate Any one of the Certificates designated as a Class SB Certificate. Class X Certificate: Any one of the Certificates designated as a Class X Certificate.