PRO-Board- Means that your packet has been sent in for review, and awaiting a Pro-Y/Pro-N rec status change on your application after the board convenes.
PRO-Rec Y- Good news, you made the selection.... now you just sit and wait, and wait, and wait, OCS Date yay!!.....Wait some more, and wait even more (gotta get used to that), swear-in, then you're haze gray and underway soon afterwards!
PRO-Rec N- Bad news, but its good that you still put in the effort. I haven't seen very many of these... in fact, I haven't seen any during the last few boards that have happened.
As for everyone up here, just try to be patient as much as possible. Your time is coming, and when it does, its the greatest feeling in the world! I swear in tomorrow, and I look forward to serving with the rest of you.