Pill Identification by Imprints: I90 Home Pill Identification by Imprints: I90 2 results TRAMADOL-ACETAMINOPHEN 37.5-325 MG TAB Side 1: I90 Color: Light Yellow Side 2: Shape: Oblong TRAMADOL-ACETAMINOPHEN 37.5-325 MG TAB Side 1: I90 Color: Light Yellow Side 2: Shape: Oblong Other Popular Drug Imprint N 943 MOD 200 54 511 I 23 M P4 89 RD 73 G 6 MD 562 LAN 1282 IMI 10 15/500 93 900 XR 50 or XR 200 or XR 300 P 75 I 4 93 7371 M D11 Dia B M P9 745 2 IP 212 Y 46 117 325 SANDOZ 620 54 210 166 cor b 214 L181 93 7300 T81 logo and 401 M B3 E 774 logo and 0 3 9 L 202 250mg PRIFTIN