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 OMEGA-RX VIP 105 K 55 GG854 021 U 136 93 948 K 27 EN1 logo and 33 G 10 242 2 ZC 08 P50 RIC or FV logo and 28 McNEIL I 12 KU 129 CL63 396 FAM125 TEVA AZ 80 755/93 294 Integra Plus F 8 ELP 20 G 0 WPI 3 ANZEMET MYLAN 7005 SP 22 NT or EP N 305 FS3 ZA47 logo and 120 RX904