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 ELP 2 1/2 T 22 2471 ECI Z4 WPI 858 PAL 3 E 124 K 44 CL 205 F1 PX 3 logo and 290 PREVACID 30 or BRISTOL 7279 or KL E1 or E2 1112 MSD 749 SZ 659 5136 V 2 692 AA 99 ZC42 E 64 54 734 I 25 B082 C 283 CP 419 LOTREL 0379 LOTREL 2255 m 50 P 242 HP 145 NP ZA-44 4833X 15/1000 ZOMIG 5 WAR 5 44 227