Pill Identification by Imprints: MF 3 Home Pill Identification by Imprints: MF 3 3 results METFORMIN HCL 1,000 MG TABLET Side 1: MF 3 Color: White Side 2: G G Shape: Oblong METFORMIN HCL 1,000 MG TABLET Side 1: MF 3 Color: White Side 2: G G Shape: Oblong METFORMIN HCL 1,000 MG TABLET Side 1: MF 3 Color: White Side 2: G G Shape: Oblong Other Popular Drug Imprint PFIZER 399 MPC CLOM 25 54 694 SG 322 AMOXIL 500 SZ 137 GX 623 MYNEPHRON AN 512 L U F 77 ADG 2 1 E1 P-112 65 PH CPL 3033 MSD 735 AC 132 L340 T 20 ZESTORETIC Lilly 3231 E 104 logo and 80 S 572 ED PSE IP 179 GLUCOTROL XL 5 E 63 1250 TEVA 01A VP038 94 Theo-24 200 mg W 923 MYLAN 1200 E1 or E2