Your post is a bit vague IMO to be honest. In future you should post code which is your attempt to solve your issue asking for help. This way it shows you 'had a go' and just need help improving it........
So conceptional this is what I would do:
1..query the mySQL DB to get the fieldNames which should not show. Place these in a comer delimited string e.g: (or it could be array...)
blackListStr = "folderName1,folderName2"
2..now inside your existing For loop whee you are displaying folder names use the instr function (will be 0 if not found others wise > 0) to see if your folder name is in the string. If not show if so dont show e.g
if instr(subFolder, blackListStr ) = 0 then
response.write subFolder & "<BR>"
'do nothing becasue the subFolder is in the blackList string