Pill Identification by Imprints: NA 500 Home Pill Identification by Imprints: NA 500 1 result ACETAZOLAMIDE ER 500 MG CAP Side 1: NA 500 Color: Yellow Side 2: Shape: Oblong Other Popular Drug Imprint WC-002 or WC 32 P 80 PH 32 RDY 664 BMS 200 mg M 28 MP 116 L 80 93-5 BHCP 2858 X 1310 DAN 5554 AX4 IP 189 G5 AA 15 SZ Z5 TREZIX logo M A5 WC 731 44-491 or 44-466 DX 31 HP 38 M C51 logo and 3 XL A 20 36 SZ 657 DV 51 30 A 2 1 L272 CDT 251 M 575 PLIVA 325 Lilly 3233