Pill Identification by Imprints: L2U4 Home Pill Identification by Imprints: L2U4 2 results GS CAL ANTACID 750 MG CHEW TAB Side 1: L2U4 Color: Assorted Side 2: Shape: Round HM CAL ANTACID 750 MG CHEW TAB Side 1: L2U4 Color: Assorted Side 2: Shape: Round Other Popular Drug Imprint FOSTEUM PLUS C 91 54 733 977 2984 cor 226 WATSON 794 A15 7.5 B104 DX 31 PARLODEL 5 mg XELODA MRK I 135 FLI 28 mg Tiazac 360 M 152 G221 L 11 WPI 100 MYLAN DE 5 500 MG E5 or E6 E 103 0813 ZE66 ML 63 logo and 637 logo and 144 B854 54 688 MYLAN 7005 907 ELN 30 APTALIS 25 NORCO 071 PREVENT A 25 DG2