Pill Identification by Imprints: L13 Home Pill Identification by Imprints: L13 4 results AZITHROMYCIN 600 MG TABLET Side 1: LU Color: White Side 2: L13 Shape: Oval AZITHROMYCIN 600 MG TABLET Side 1: LU Color: White Side 2: L13 Shape: Oval AZITHROMYCIN 600 MG TABLET Side 1: LU Color: White Side 2: L13 Shape: Oval VALSARTAN 80 MG TABLET Side 1: L13 Color: Pale Red Side 2: Shape: Oval Other Popular Drug Imprint logo and 4356 Lilly 3228 TV 4 ASK001 54 194 U L 10 ASPIRIN L TL518 GG 225 WATSON 444 cor 132 AN 513 L12 VANQUISH U47 395 B 252 N111 T26 500 500 UCB 750XR V265 OTSUKA 60 mg or 30 mg A 50 IG271 G 0029 E 707 106 N 25 C 735 ZANTAC 150 SCHWARZ TZ 7 O 250 or O-M GSI logo and 38 I83 NL 570 RES200