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 403 T21 Lilly 3270 B134 CORTEF 5 M B7 logo and 54 GG N4 ZC18 ZBO cor 187 HP 66 M 27 Logo and Z+ or M+ PFD 710 C 23 I 4 A10 DDS 080 0632 75mg M161 LL713 L49 C370 Z 13 MYLAN 232 logo 2666 GLYNASE 1.5 logo and 5712 WW 763 AMGEN 25 222 W V232 IT 68 logo and 97 568 100 mg TR100 B 543