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 M367 347 CIBA RI18 74 ZE Pfizer P 985 MYLAN 1001 Andrx 696 T D 6 FENTANYL 200 R 158 or 54 312 or WC 731 ML 040 MP 773 E 55 143 ONE A DAY LAMICTAL XR 25 PH 043 logo and M B135 LIMBREL SHIRE 465 103 T40 392 7 11 P 2 M EN3 MINOCYCLINE 50 A7 447 A1 ML 57 MP 14 NORCO 071 cardizem CD 240 mg L Z ZBO