African bullfrog 
African clawed frog 
African foam-nest tree frog 
Agile frog 
Amazon Dart Frog 
Amazon Milk Frog 
Amazon Rain Frog 
Amazon River Frog 
Amazon Sheep Frog 
Amazon Slope Robber Frog 
Amazonian Casque-headed Frog 
Amazonian Horned Frog 
Amazonian Monkey Frog 
Amboli bush frog 
Amboli toad 
American bullfrog 
American green tree frog 
American Toad 
Amolops assamensis 
Anaimalai flying frog 
Anamalai dot frog 
Anamalozoatra Madagascar Frog 
Andasibe Reed Frog 
Andean poison frog