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 44 392 D 84 355 TL 125 ETO 300 MG G220 Cedax logo and 97 AN 361 RI18 743 425 W W DONNATAL EL RX724 G 3740 E 82 PARNATE SB PD 157 720 L160 Ortho or Ortho 135 FAM125 N 204 S553 MP 658 IP 78 Targretin 773 IP 254 PLIVA 467 V403 SUN808 UPSHER-SMITH 0228 257 M 753 S 90 logo and 161 MYLAN 457