Pill Identification by Imprints: AAT 104 Home Pill Identification by Imprints: AAT 104 1 result AMLODIPINE-ATORVAST 10-40 MG Side 1: AAT 104 Color: Blue Side 2: Shape: Oval Other Popular Drug Imprint R 15 NA 500 K 27 NORCO 539 L254 C7 P 240 36 logo and 3093 MP 542 MT3 LOTREL 0379 021 MYLAN 477 IBgard 7.5/500 1326 VP 011 HP R575 E 141 RJ71 M D12 ibr 590 L 5 LH20 PD 525 2084 V SYPRINE WPI 3385 L179 54 583 PC23 54 591 GG 337 E CM4 M 145 M F6