Wakatobi is abbreviation of the first 2 letters of 4 islands.
( Wangiwangi , Kaledupa , Tomia , Binongko )

Wakatobi Dive resort is on Onemobaa island near Tomia island.

The map below is from http://www.villasinbali.com/maps/sulawesi.html .

Click the map below to get larger image of Wakatobi.