Answer:
Globally, there are about 15 different countries that have schools offering chiropractic programs. For a complete list of every country that has a chiropractic college/university and what schools there are in each country, see the related link below: World Federation of Chiropractic.
All chiropractic schools worldwide must now conform to the World Health Organization standards for training of doctors of chiropractic (eg: 4200 additional hours of training after a 4 year undergraduate program). There are about 80 different counries where there is law/legislation in place that accept chiropractic as a licensed form of health care.