Pill Identification by Imprints: AA Home Pill Identification by Imprints: AA 5 results TIAGABINE HCL 12 MG TABLET Side 1: AA Color: Green Side 2: 23 Shape: Oval TIAGABINE HCL 16 MG TABLET Side 1: AA Color: Blue Side 2: 24 Shape: Oval TIAGABINE HCL 2 MG TABLET Side 1: AA Color: Orange-Peach Side 2: 21 Shape: Round TIAGABINE HCL 4 MG TABLET Side 1: AA Color: Yellow Side 2: 22 Shape: Round ZYTIGA 500 MG TABLET Side 1: AA Color: Purple Side 2: 500 Shape: Oval Other Popular Drug Imprint 93 3147 DAN 5560 N P I 51 Lilly 3233 N20 GG 58 A026 R25 G 12 ZONEGRAN 25 B056 B 181 2631 54 753 576 APO 850 M 152 245 P 40 ZBO GG 44 VRX 205 93 3196 66 E 149 HP59 WATSON 488 325 RTG 50 I 36 FTY 0.5 mg barr 20 mg WRF 21/2 LILLY 4165 CZ 100 460 CFZ L898 511