Asian Openbill 
Asian palm civet 
Asian Paradise Flycatcher 
Asian Red-cheeked Squirrel 
Asian red-eyed bulbul 
Asian small-clawed otter 
Asian stubtail 
Asiatic Cheetah 
Asiatic lion 
Asp Viper 
Assam macaque 
Assam roofed turtle 
Astronesthes gemmifer 
Astronesthes micropogon 
Atherton scrubwren 
Atlantic canary 
Atlantic Creolefish 
Atlantic flyingfish 
Atlantic goliath grouper 
Atlantic lizard 
Atlantic Puffin 
Atlantic Rainbow Wrasse 
Atlantic salmon 
Atlantic spadefish