Pill Identification by Imprints: MT3 Home Pill Identification by Imprints: MT3 1 result TRAMADOL HCL ER 300 MG TABLET Side 1: MT3 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint ZD18 OME 20 R50 H 49 SV 572 T 150 M150 512 54 070 54 463 TV 1 logo and KT S12 D 32 283 G232 B AYE R HP 194 MYLAN 210 S406 MYLAN 183 K 13 M 29 Rifampin 150 RX724 CL62 logo and 257 R179 E613 4890 0111 V G 342 b 572 832 100 294 R 1122 1122 TV TV MYLAN 7150 AP211 L016