Pill Identification by Imprints: M 543 Home Pill Identification by Imprints: M 543 0 results Nothing Found!!! Other Popular Drug Imprint C28 IBU 400 786 KC M20 PA140 GS FFS 75 E 132 OV 111 M 713 RB97 PLIVA 471 A-10 mg DDS 080 TL 386 976 MYLAN 4415 MP 183 G38 177 AMBI 409 174 P 240 5683 HP LOTREL 2265 COB GM 4 21 250 MG logo and PAMELOR and 25 mg 421 GX EF3 TDF 93 208 ARI 15 Tofranil-PM 150 mg 584 E226 APO 041 R207