As I mentioned above, you have three types of plea options during your arraignment: Not Guilty, Guilty, and No Contest, also known as Nolo Contendere. Pleading "no contest" to a criminal charge means you do not admit fault.Neither are you trying to fight for your innocence in a criminal trial. You're formally charged and enter a plea (guilty, not guilty, or no contest). In the criminal sense, there is no difference. "No contest" is a "guilty" plea. Contest plea indicates the defendant is accepting a conviction for the charge but not admitting guilt. A no contest plea is similar to a guilty plea. When you plead no contest, you technically admit that you are guilty of the crime being charged. A no contest plea results in a conviction.