Pill Identification by Imprints: L 166 Home Pill Identification by Imprints: L 166 3 results CLONIDINE HCL 0.2 MG TABLET Side 1: L 166 Color: Orange Side 2: Shape: Oval CLONIDINE HCL 0.2 MG TABLET Side 1: L 166 Color: Orange Side 2: Shape: Oval CLONIDINE HCL 0.2 MG TABLET Side 1: L 166 Color: Orange Side 2: Shape: Oval Other Popular Drug Imprint IBU 600 G 4910 F6 93 834 M P4 WATSON 861 E 204 L 125 54 734 WRF 4 L344 629 CDT 254 MYLAN 5427 logo and 48 D 35 logo and 2890 441 EV0204 b 98 114 7.5 300 M GP5 ZESTORETIC M 312 M 18 BI 4 ERTH BMS 6063 WATSON 3203 TRICARE DHA 401 VH1 logo and S5 1000 M Z18 2772 U27 MONODOX 100 GG 961 NTBC 20 mg E 210