Pill Identification by Imprints: K31 or K33 Home Pill Identification by Imprints: K31 or K33 2 results NIKKI 3 MG-0.02 MG TABLET Side 1: LU Color: Multi-Color (2) Side 2: K31 or K33 Shape: Round NIKKI 3 MG-0.02 MG TABLET Side 1: LU Color: Multi-Color (2) Side 2: K31 or K33 Shape: Round Other Popular Drug Imprint West-ward 3141 93 29 B L WPI 3510 F 85 XP XANAX 0.25 D 92 W 111 Tedor 255 L 3 SZ 438 MP 50 ABRS-123 4833X 516 HP 60 1112 EXTRA STRENGTH BAYER T500 N023 AN 512 AS+ D N022 I 8 J W 15/30 or P1 M 522 SD 9 N024 0 8 P F GG 621 M F2 G75 ZCR 982 or 983 cor 133 E 1