Pill Identification by Imprints: A221 Home Pill Identification by Imprints: A221 2 results TRAMADOL ER 100 MG TABLET Side 1: A221 Color: White Side 2: Shape: Round TRAMADOL ER 100 MG TABLET Side 1: A221 Color: White Side 2: Shape: Round Other Popular Drug Imprint D3 93 5298 C 85 GG N4 18 MP 4 ZF 15 MAXIPHEN 54 215 M T1 54 731 NOVEN 5880 AZ5 deplin 669 NL 710 106 54 518 5225 logo and 660 logo and 4359 S405 750 E503 463 BP V 5 467 BM 105 GG 505 N008 L15 H 01 COUMADIN 7 1/2 POLY 210 TL600 logo and 5312 Ris 0.25 KC 123