Pill Identification by Imprints: AK 80 Home Pill Identification by Imprints: AK 80 2 results PROPRANOLOL ER 80 MG CAPSULE Side 1: AK 80 Color: Light Blue Side 2: Shape: Oblong PROPRANOLOL ER 80 MG CAPSULE Side 1: AK 80 Color: Light Blue Side 2: Shape: Oblong Other Popular Drug Imprint AN 442 T M AN 642 B75 CTI 223 E 74 M 313 208 Butrans 5mcg/hour EL 14 N111 L 125 3974 ZC45 54 662 SU RDY 665 PD 157 WAT SON logo and ZF L238 L 4 TV 2 1/2 WPI M 547 barr 200 mg 2.5/500 ENTOCORT EC 3 mg LILLY 4420 G 241 G 422 TV U4 54 706 HP66 ACCOLATE 10 CDT 252 E 157 E99 AA 16 44 452