Click on a country and find comments from teachers who have taught there. The majority of the jobs posted there are in the United States, but several are international. The free August 18 issue, for example, lists opportunities for teachers with and without doctoral degrees to teach in universities in Kuwait, Nigeria, and Botswana as well as Australia, Canada, and South Africa. There's also Teach NZ New Zealand's international teacher recruitment site. This site provides video clips, interviews, training information, scholarship information, and continuously updated vacancies to help teachers find that perfect position.
Teaching abroad can be habit forming.
Jean-Francois Mannina and Nancy Canada spent three years in Japan. Bill Jordan has had three overseas stints so far, and then there's Karen Dunmire. I've been gone 12 years now and still love it. It is quite different from working in one's own country. But you will understand what I mean only if you take the plunge.