Pill Identification by Imprints: M F1 Home Pill Identification by Imprints: M F1 4 results FAMOTIDINE 20 MG TABLET Side 1: M F1 Color: Yellow Side 2: Shape: Round FAMOTIDINE 20 MG TABLET Side 1: M F1 Color: Yellow Side 2: Shape: Round FAMOTIDINE 20 MG TABLET Side 1: M F1 Color: Yellow Side 2: Shape: Round FAMOTIDINE 20 MG TABLET Side 1: M F1 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint GG 165 SG H569 102 ECR 555 BI 4 H H 596 WP 0321 7156 5 mg 5mg ED UB 300 XL W961 5904 V Zzz CL 82 L 239 YH 018 NT6 54 024 907 PAL ZYLOPRIM 100 IDT M15 I 1 Z 3927 CXL 4 M 318 MYLAN AC I 02 677 Dia B 54 694 160 mg 201 or 271 PEPCID AC RDY609 54 757 MUTUAL 105