Pill Identification by Imprints: U13 Home Pill Identification by Imprints: U13 3 results ALUNBRIG 180 MG TABLET Side 1: U13 Color: White Side 2: Shape: Oval ALUNBRIG 180 MG TABLET Side 1: U13 Color: White Side 2: Shape: Oval HYDROCODONE-IBUPROFEN 7.5-200 Side 1: U13 Color: White Side 2: Shape: Round Other Popular Drug Imprint 129 S5 AN 1 347 MYLAN 2100 M112 T2 200 OGT 918 M 3 L9CZ 5 755 UCB 500XR 77 721 1 ML 23 Lilly 3228 5 2 584 PAD 0181 E 141 LEVAQUIN RI18 508 AK logo and 2577 SS-1 logo and 050 52 Y FOSTEUM PLUS F6 G232 4742 PC18 ZE 36 b1010 A 39 GG 977 ZESTRIL EV0070 FELDENE