Can a website use .org if it is not a non-profit?

What do all these people mean when they use the word 'code' on the code.org website?

• http://www.code.org/#

• Answer:

  When they say 'code', they are referring to a computer program, and a computer program is a bunch of instructions to the computer telling it to perform some useful actions. So when they say 'I learnt to code...' they are saying they learnt how to program a computer to make it do something useful. When you typed in this question and hit enter, you set into motion a long sequence of events that are handled entirely by computer programs or 'code', something that most of us are oblivious of when we use computers in our day-to-day lives. Right from the personal computer to website servers to desktop applications like a music player, all of these have 'code' written by real people running in the background, making the applications do things that seem almost magical.