Pill Identification by Imprints: GG 263 Home Pill Identification by Imprints: GG 263 3 results ATENOLOL 50 MG TABLET Side 1: GG 263 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: GG 263 Color: White Side 2: Shape: Round ATENOLOL 50 MG TABLET Side 1: GG 263 Color: White Side 2: Shape: Round Other Popular Drug Imprint C181 M455 54 888 ZGNX 50 mg IP 189 37 45 CL 56 K 44 Apetensio XR C371 20mg BUMEX 2 W 905 CYP 189 VEM T20 WW 951 L 27 CTI 143 295 GE 320 A333 DONNATAL PIX 111 M05 L 5 SG 322 M 45 ROCHE T 20 240 mg 54 571 logo and Pamelor 10 mg FLZ 150 U26 Triax M050 T 50 KC 10 TCL 081