Pill Identification by Imprints: TN 4 Home Pill Identification by Imprints: TN 4 0 results Nothing Found!!! Other Popular Drug Imprint 536 NPS 275 25 MP 573 54 518 204 Corcept M 39 9 4 L14 XR 400 R332 ZE 36 803 GG 58 679 TL 386 PERCOCET 54 356 M 755 L17 RG WATSON 861 L272 10LA S191 93 3160 IP 8 RIFADIN 150 212 GG 225 A 2 UCB 750XR 226 or 291 S1 or P G 30 V251 SPD417 Rifampin 150 RDY 663