Pill Identification by Imprints: RX 505 Home Pill Identification by Imprints: RX 505 1 result ACYCLOVIR 800 MG TABLET Side 1: RX 505 Color: White Side 2: Shape: Oval Other Popular Drug Imprint GG 517 ECI BP 633 FOR SLEEP M MP 272 WATSON 2404 BL Centrix 133 IMA 100 ML 71 C 114 I111 T 20 4186 LU LU IP 103 logo and 255 160 44-502 NPR EC 500 MVC 75 AZ 217 18 2103 V UCY 500 S G COR 124 RDY 664 m 100 logo and KA M512 G 4900 G 3740 FLI 7 mg FEL 600 ALG 263 M2A4 57344 ZC55 869 2 EP 137