Pill Identification by Imprints: NL 680 Home Pill Identification by Imprints: NL 680 2 results PENTAZOCINE-NALOXONE TABLET Side 1: NL 680 Color: Light Yellow Side 2: Shape: Oblong PENTAZOCINE-NALOXONE TABLET Side 1: NL 680 Color: Light Yellow Side 2: Shape: Oblong Other Popular Drug Imprint M 106 Z 13 M A30 HP65 APO T50 N150 1MG OS 212 WPI 3635 H 102 KU 260 L544 Metanx ALAVEN DG2 M 625 I 10 DX 31 MX43 P-D 915 MERRELL 37 TYLENOL 4 CODEINE M 060 32 S903 AZ 202 or 222 J95 44 194 n 353 N P A-009 15 869 2 POLY 783 5544 W W TL 115 653 PEPCID AC 2531