/A/XML/:
  BDL_DCR_20170216.zip
  BDL_BPR_20170218.zip
  .
  .
/A/XML/zipped:
  BDL_CPR_20170221.zip
  BDL_BPR_20170220.zip
  .
  .

/B/XML/:
  BDL_DCR_20170216.zip
  BDL_BPR_20170218.zip
  .
  .
/B/XML/20170221/:
  BDL_DCR_20170216.zip
  BDL_BPR_20170218.zip
  .
  .
/B/XML/zipped/:      BDL_DCR_20170216.zip
  BDL_BPR_20170218.zip
  .
  .

`/C/XML-20170221, *.zip`

`/D/XML-20170221, 20170220, 20170219`

find /home/A/XML -type f -name "*.zip" | unzip /home/A/XML/*

Archive:  /home/A/BDL_XM_20170221.zip
caution: filename not matched:  /home/A/XML/ZIPPED
caution: filename not matched:  /home/A/XML/20170221.zip