put it together: grep

root@box:~# ls -l /dev/disk/by-id | egrep 'foo|bar|baz'

lrwxrwxrwx 1 root root 10 Feb 19 09:52 wwn-0x50014ee206fd9549 -> ../../sdfoo

lrwxrwxrwx 1 root root 10 Feb 19 09:52 wwn-0x50014ee206fd9550 -> ../../sdbar

lrwxrwxrwx 1 root root 10 Feb 19 09:52 wwn-0x50014ee206fd9551 -> ../../sdbaz