1. 
   Aopo
   Aopo is a village on the island of Savai`i in Samoa. It is in the political district of Gaga`ifomauga. The village is located inland from the north coast of Savai`i, close to the main lava field from the island`s volcanic cones. There is an Aopo Conservation Area open to visitors and the trail star...
   Found op http://en.wikipedia.org/wiki/Aopo
   
   
2. 
   AOPO
   Association of Organ Procurement Organizations
   Found op http://www.encyclo.co.uk/local/20895
   
   
3. 
   aopo
   1) Association of organ procurement organizations
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/aopo/1
   
   

Tip: double click on a word to show its meaning.