Pill Identification by Imprints: M 28 Home Pill Identification by Imprints: M 28 3 results NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round NADOLOL 20 MG TABLET Side 1: M 28 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint 3RP 54 715 GG 166 I54 B853 L852 81/40 P5 LFX RPR 202 553 ADOXA M 1840 1044 CREON 1212 SP logo and 5029 J1 GG 124 861 B 155 H P CP109 GS LHF 75 mg 5013 V 49 D 0 MYNEPHRON TL 115 568 ZESTRIL 40 TYLENOL PM PROVERA 2.5 T 16 A533 GG 930 44 MYLAN 156 logo and 805 BG-12 120 mg or BG-12 240 mg