Pill Identification by Imprints: APO 500 Home Pill Identification by Imprints: APO 500 3 results METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong METFORMIN HCL 500 MG TABLET Side 1: APO 500 Color: White Side 2: MET Shape: Oblong Other Popular Drug Imprint WW 33 ML 37 KPI S252 ML 4 L489 GX EG3 CPC 64 HH 54 591 E 64 W-30 93 7373 logo and 1000-40 U7 18 D5 4 DCI MYLAN 5220 Integra Plus ML 5 MYLAN 477 A-24 GG 85 logo and 43 ZYRTEC logo and 64 244 TV U1 ESL600 AN 441 93 7438 DROXIA 6335 GG 706 n 358 RX616 E 124 MYLAN 6060 C26 PLIVA 326