Pill Identification by Imprints: RI4 Home Pill Identification by Imprints: RI4 2 results RISPERIDONE 2 MG TABLET Side 1: RI4 Color: Yellow Side 2: Shape: Round RISPERIDONE 2 MG TABLET Side 1: RI4 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint RD 73 D 27 OWP 1000 B084 TZD S 571 E 44 327 OCUVITE GG855 A01 N010 NPR EC 500 M 2 2231 M N3 K 14 G264 L179 EM3 DIFLUCAN 100 ORTHO or ORTHO P 44 450 MP 66 MYLAN 216 K 4 M 473 M 4 E9 CTN M 414 TN 1 D 85 GC RI52 ZONEGRAN 25 273 e5 111 logo and 59 SEARLE 2762