Pill Identification by Imprints: L20 Home Pill Identification by Imprints: L20 2 results VALSARTAN-HYDROCHLOROTHIAZIDE 320-25 MG TAB Side 1: L20 Color: Yellow Side 2: Shape: Oval VALSARTAN-HYDROCHLOROTHIAZIDE 320-25 MG TAB Side 1: L20 Color: Yellow Side 2: Shape: Oval Other Popular Drug Imprint EK 20 RP120 M 1840 ZE 36 44 226 44 235 V 1 BAC 10 M Z2 RX 901 R 677 JSP 545 CEP MYLAN 217 UCB 500XR E 39 logo and 63 GIL 1 TZ 2 N009 Nitroglycerin 0.6 mg/hr PLIVA 471 490 TV 5 E 171 A3 IDA 440 5513 C 283 AW 54 746 AN 521 Zzz cor 160 2368 DAN 100 logo and AB 0.5MG MERRELL 277