Enterprise is not just about business. Enterprise is a mind-set, a set of skills and values that will help you deal with tricky situations and come out stronger, and on top. All of this applies to other areas of your life and work just as much as it would to a business setting.
In every-day terms, though, it means the ability to make things happen; to cope with confusing and chaotic situations and work through them to achieve success. Be this spotting an opportunity and capitalising on it, or starting a not-for-profit organisation to deal with society's problems.