Zaclon, Inc.	ZACX	added 10/88; 1/94-7/2000
Zeigler Coal Co.	ZCCX	added 1/79; 1/80-1/94; eliminated 7/99; 7/2000
Zinc Corp. of America (previously St. Joe Minerals Corp., reporting marks SJMX)	ZCAX	added 10/88; 1/94-7/2000
Ziol Tank Line	ZTLX	added 7/73; 1/75-1/80; eliminated 1/91; 1/94; added 7/99; 7/2000
Zip Transportation Co., Inc.	ZIPX	added 7/65; 7/65-1/94; eliminated 4/94
Zummo Meat Co.	ZMX	Jan-52