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 2 59 I112 logo and 2579 M 155 P 5 G231 logo and 500-20 ML 22 B 566 m 200 23 27 MYLAN 6895 A 640 EP 340 LOTREL 0384 V-Z-F 54 656 logo and 4404 HYD 120 Ziks631 AL 21 WPC 001 logo 137 54 899 SZ 348 AS 400 U30 G 022 ATN 50 E 114 12.5/500 Lilly 3233 K 26 A P logo and ZA V401 T009 u10 logo 1115