Pill Identification by Imprints: GG 18 Home Pill Identification by Imprints: GG 18 2 results PERPHENAZINE 2 MG TABLET Side 1: GG 18 Color: White Side 2: Shape: Round PERPHENAZINE 2 MG TABLET Side 1: GG 18 Color: White Side 2: Shape: Round Other Popular Drug Imprint 555 606 K 45 339 0500 GC AN 543 BL 325 GSK 180 mg Endo 602 L 125 54 396 G453 M 200 U16 #L 001 C I ER 832 2 1/2 4740 C 5 GPI P-60 NORVASC 10 T P 543 HP 229 logo KC CAP DM HPC 200 H 48 Q22 PD M 155 I 15 I10 125 E652 T 50 PreQue TV 5655