Pill Identification by Imprints: W W Home Pill Identification by Imprints: W W 1 result ISOSORBIDE DINITRATE 20 MG TAB Side 1: W W Color: Green Side 2: 772 Shape: Round Other Popular Drug Imprint NL4S ZOVIRAX K 6 54 987 A 75 U-S 500 G-X-U Surfak C 54 I 51 35 84 R189 RX 554 C 93 logo 325 RDY610 XANAX 1.0 ZC 01 Estroven E 707 14 logo 111 PRE 01 C371 MYLAN 5280 H 009 AN70 93/12 G00 ZF 23 MYLAN 186 30 SCI 503 M RN OPI LCI 1318 WC-002 or WC E502 UT 5 RX616