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 44 137 F 8 P T21 logo and 1000-40 C 92 229 or 230 GAL 8 L015 UCB 584 1 0 BI 8 HLP 10 PZ 180 NP 20 logo and TE M P8 PLIVA 518 RP 701 RP133 FT 4 mg M A20 L237 W990 VS 160 M 59 alza 18 L 349 par 117 44-466 M525 344 14 TARO CZ ER 200 logo and 15 or 20 MYLAN 4070 E 5 120 M 1840