Do the letters EGR, PCV, or TAC mean anything to you? If not, join the crowd! To most people, these letter combinations and others have about as much meaning as a bowl of alphabet soup. However, each ...

Whether you have buddies in the military or have watched a ton of war movies, you've probably heard several phrases that you didn't understand off the bat. There is a shorthand often used by the ...

A dictionary is a list of words or phrases and their definitions (what they mean). Dictionaries are arranged in alphabetical order. They help you to spell or understand any new words, so are a ...