I'm assuming that probably if an organization changes its name, $t would be used for the end of the first name, but I wanted to be sure. RDA seems to imply that $t is for the end of the organization. Ted P. Gemberling Historical Collections Cataloger UAB Lister Hill Library, rm. 234B 1720 Second Ave. South Birmingham, Ala. 35294-0013 Phone: (205)934-2461 Fax: (205)934-3545