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 C25 C 7 2 9 C 54 MYLAN A3 L 217 GLYNASE 3 ZL 2 C 5 9 2 AR 50 MYLAN 1200 logo and 120 ONE A DAY I5 S 10 VP010 L 22 WATSON 487 LL 254 Z 4235 C3 MYLAN TM 180 PLIVA 470 PREMARIN 1.25 BI BI 0631 50mg ZA-45 P24HR S 4 OS 212 N10 NQ DILANTIN 1111 CL 40 ISA MYLAN 167 GG854 K8