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 25 V201 N 100 K-TAB 44 AN 323 ZD 21 GC 276 MP 71 NQ GSK Coreg CR A027 202 A-002 3972 93 3167 CIPRO par 210 T 19 3126 T3 ZE 65 MYLAN 810 HP HP 62 OXYTROL 3.9 mg/day W 905 U 136 I 35 MYLAN 345 421 61 60 93 5513 MYLAN DA 15 HP 61 ZC 81 L or LU logo and 76 499