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 524 GGN5 logo and 620 SZ 431 Novel 660 5 300 REL LAN 1109 M 2 ALKA SELTZER TV 4 PY 2 SANKYO 78 1328 BG-12 240 mg 5/120 54 716 NPR LE 375 707 Y 42 MYLAN 5427 905 M75 D 5 KALI P0 02 IP 54 LFX P-113 KC M20 Integra-F logo and 80 logo and 57 ALV 317 550 DB03 2101 MES V 180 L18