Pill Identification by Imprints: P291 Home Pill Identification by Imprints: P291 1 result AMILORIDE HCL 5 MG TABLET Side 1: P291 Color: Off-White Side 2: Shape: Diamond Other Popular Drug Imprint M 18 M 106 GG N7 U 168 CTI 102 XP650 CPC2069 WATSON M 40 TV 1 37.5 25 51A GAB 600 MYLAN 6895 5 220 CPC 76 343 M L52 AS MP 43 D1 or D2 or D3 or P2 MP 511 M53 par 726 CPC 54 452 VANDA 20 MG 161 MYLAN GT 16 MPC logo and 2780 31 AA 16 LIDOCAINE PATCH 5% 760 logo and 1112 MP 89 ZGNX 15 mg ucb 500 CP 333