Pill Identification by Imprints: MP 303 Home Pill Identification by Imprints: MP 303 5 results SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval SPIRONOLACTONE 100 MG TABLET Side 1: MP 303 Color: White Side 2: Shape: Oval Other Popular Drug Imprint HMP GAB 600 M A10 M C3 L 60 GMZ BRISTOL 3030 NOVO 288 L189 42 logo and 575 231 and logo L 1 M 414 ML 72 WC or PD ZL 2 ORA GX CE2 10 00 L116 0.5 mg ZD 16 FL 60 TCL 097 10 mg ZA-12 FAM500 cpc43 cor 225 FENTANYL 1600 M PD9 C 14 E 204 2632 MYLAN 3075 PA2 31 62 FDX Estradiol 0.1 mg/day