I imagine you have all noticed that government and other bureaucratic types are, of all people, the most fond of speaking in acronym. Worse yet, they are addicted to the constant use of abbreviations, form numbers, grade/position designators, etc. instead of using real words. While I'm willing to believe that a good bit of the time it's just an unconscious, although deplorable, habit picked up from being immersed in such a milieu, I also suspect that there are plenty of times when this is a code designed to keep outsiders from understanding what is being said. What is any normal person to make of something like "Reimbursement to GS13s or higher is made on WW55 or BA22-8 supported by dec from indig supp."