Pill Identification by Imprints: P 4 Home Pill Identification by Imprints: P 4 1 result FLUOXETINE HCL 60 MG TABLET Side 1: P 4 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint FL11 ALV 317 COUMADIN 10 D 88 logo and 2907 1386 8 06 ZESTRIL 20 GG 331 7037 5 AN 627 H 149 IP 189 A200 S 90 3 G46 ANZEMET C 22 NP 1 11 10 PFIZER 399 025 Q150 E61 L20 A 31 AC 108 PFIZER 411 WATSON 3551 RPC 053 F 27 B-635 20700UL L554 12 or 13 or 14 or 11 M CL1 VP 021 HP 149 L217