Complex sentence: Aussie Rules International (ARI) promotes and develops the sport of Australian rules football internationally, however is not recognised by the AFL or any of its affiliates as having any official capacity in this regard.
Split into simpler sentences: Aussie Rules International (ARI) is an organisation promotes and develops the sport of Australian rules football internationally. However, it is not recognised by the Australian Football League or any of its affiliates as having any official capacity in this regard.