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 RX681 AC 41 I 27 93 9133 OV 111 7152 5413 EV0120 SZ 76 MYLAN 183 RG 11 logo and 119 233 ASPIRIN TL 003 ND1 ML 44 L201 IP 179 Butrans 7.5 mcg/hour Andrx 640 MP 9 TCL 272 L 35 RP 700 1170 SZ 986 IG271 RSN L486 E658 V16 NAT E P MP 50 G 252 MAX FE 4839 V K 400 TZ 2