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 C41 54 225 AN 322 ML 33 K237 499 MYSOLINE 50 T503 M 542 FL11 logo and 346 A-24 PD 223 logo and 050 RI89 261 logo and 2578 VASO 5 Y05 54 662 3670 MYLAN 167 G 372 2 GG638 or AMOX 500 or GG C9 MEDROL 32 Estroven IP 253 S592 M L19 MYLAN 6203 103 A 20 W 111 HORIZON 205 G 1 E3 or E6 04 31 353 FS3 L3