Abyssinian thrush 
Abyssinian wheatear 
Abyssinian white-eye 
Abyssinian Woodpecker 
Acacia angustissima 
Acacia asparagoides 
Acacia blue 
Acacia leaf beetle 
Acacia nilotica 
Acacia pachyceras 
Acacia peuce 
Acacia pied barbet 
Acacia quadrilateralis 
Acacia raddiana 
Acacia shield bug 
Acacia tit 
Acacus sapuani 
Acadian flycatcher 
Acadian hairstreak 
Acadian hermit crab 
Acaena splendens 
Acalitus ferrugineum 
Acalolepta biocellata 
Acalolepta palawana