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 93/7439 L324 U-S 41 341 KPI 241 I 2 EV 0079 ECI RU20 APO 033 A~ Theo-24 400 mg RESPA 177 PC1 1328 1313 54 017 E 16 GX CM3 CL55 WAT SON AP212 logo and 4356 MP 35 WATSON 885 n 351 HP 70 1070 5/500 610 Advil PM AN 512 logo and S25 1000 M MP 43 T 47 2 0 CAPACET RP 867 MESTINON 60 V US ProV WW 948