The AUF is the governing body for the following underwater sports and activities:

It is a discipline of underwater sports.

Sport diving, a competitive underwater sport based on recreational scuba diving practice.

Underwater orienteering, a competitive underwater sport focused on underwater navigation.

Since this is an underwater sport, spectators may not be aware how aggressive underwater hockey is.

Her participation in underwater sports began with scuba diving and underwater rugby.

Several controversies have arisen with regard to underwater sports.

Its role is exclusively one of representation of British underwater sports at the international level.

The island nation of Samoa has a number of first-class diving spots if you want to do some underwater sports.