Pill Identification by Imprints: R20 Home Pill Identification by Imprints: R20 2 results METHYLPHENIDATE ER 20 MG CAP Side 1: NVR Color: White Side 2: R20 Shape: Oblong RITALIN LA 20 MG CAPSULE Side 1: NVR Color: White Side 2: R20 Shape: Oblong Other Popular Drug Imprint AS 400 AN 2 V258 1335 NL 575 P210 L177 C010 AZ5 L-FLAV 809 IDT M100 832 BC20 H 48 M MC2 WPI 338 54 352 80 mg DYN-065 ZF 14 L437 GG 338 CL 024 PD 155 134 44 352 MEDROL 16 WATSON 463 86 67 logo and 2666 PLETAL 100 M522 SU12 MYNEPHRON 568 West-ward 254 12.5/500 AAT 054 U S 981