Letters

I just had a long conversation with my boss.  One of the things we discussed is that we need to get "some letters behind my name".  So now I start the journey.  The more impressive letters would be L.G., L.H.G., or P.E.  Then again, what about a J.D.?  Of course there are CHMM, REM, REP, QEP, CEP, CGWP.  (http://www.eduwhere.com/credentials.php)