Pill Identification by Imprints: 556 Home Pill Identification by Imprints: 556 3 results OLANZAPINE 20 MG TABLET Side 1: 556 Color: Yellow Side 2: Shape: Oval OLANZAPINE 20 MG TABLET Side 1: 556 Color: Yellow Side 2: Shape: Oval OLANZAPINE 20 MG TABLET Side 1: 556 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint MACRODANTIN 50 mg S553 WC 402 MSD 275 AR 60 Carnitor ST F11 046 FT V362 158 HP65 P-D 916 logo and 75 72 or 73 or 74 or 65 832 BM1 SJ 646 M 142 5413 RX905 736 M 577 CL34 TUMS D 5 T91 Z 13 A/P 25 / 30 RI89 93 7335 H 148 CL 85 APO T150 NL 575 L 35 MP 35 RTG-300 MYLAN 5222 I113 b1009