Pill Identification by Imprints: TR 50 Home Pill Identification by Imprints: TR 50 2 results TRAMADOL HCL 50 MG TABLET Side 1: APO Color: White Side 2: TR 50 Shape: Oblong TRAMADOL HCL 50 MG TABLET Side 1: APO Color: White Side 2: TR 50 Shape: Oblong Other Popular Drug Imprint MF 1 SZ 431 T1 50 E25 or E26 or E27 or E24 4993 MP 183 LCI 1356 54 489 SUPRAX 100 ERTH L 3 G 343 974 CTI 115 GG 505 RIC or FV E6 U 786 D2/850 IP 193 CPL 3032 T1 75 MT1 T31 M133 540 I 51 RD 12 ML 43 Centrix 133 Durlaza MB-111 827 1009 4 PA 918 GG 126 logo and 256 90 T T558