Pill Identification by Imprints: T31 Home Pill Identification by Imprints: T31 2 results IRBESARTAN 75 MG TABLET Side 1: T31 Color: White Side 2: Shape: Oval IRBESARTAN 75 MG TABLET Side 1: T31 Color: White Side 2: Shape: Oval Other Popular Drug Imprint IP 203 F51 54 193 294 T 47 fentanyl 600 mcg par 222 OP 35 b 974 ACTIQ 200 454 P 075 568 54 515 GX CT1 543 0397 logo YH logo and 500-40 Estradiol 0.1mg/day (Once Weekly) MP 578 MSD 735 UHE EP 320 GG 165 dp H151 MP 201 or MP 802 103 C77 N 80 D 85 S1 IMA 400 SUPPORT 500 m 50 MYLAN 3005 AK 50 223 RI20