US Postal Codes

Postal codes, or postal abbreviations, are short hand ways to write the names of states when addressing letters.  But they are also used in advertising, legal information, on news weather reports and many other places.  Typically in the upper elementary years of school, 4th or 5th grade American kids are expected to memorize the postal codes of the United States. The US post office has decided on standard two letter abbreviations for each state so that when a letter is addressed the sender, the receiver, and the postal workers can all see at a glance where the letter is headed or where it came from. For example Maine is abbreviated ME.  The postal codes are always exactly two letters, always capitalized, and never with periods.  Most states are pretty easy to guess from their postal codes, but some might be confusing.  Is AK Alaska or Arkansas?  It is Alaska.  Arkansas … Keep on reading