Pill Identification by Imprints: M 543 Home Pill Identification by Imprints: M 543 0 results Nothing Found!!! Other Popular Drug Imprint AN898 10 44 183 R332 RX 12 WPI 3 BI 8 PLIVA 328 557 M X NATCO RP110 OME 10 S 493 PRECOSE 50 PARAFON FORTE DSC A 2 1 MEDROL 8 B 311 906 54 795 logo and 121 logo and 52 2355 HP 44 326 MM ZA23 A22 APO 500 269/60 GLYNASE 3 140mg DAN 5555 RP160 H H MYLAN 5750 44 189 P d TEVA 2050 F21