Apis cerana indica 
Apoica pallida 
Apoica thoracica 
Arachnospila trivialis 
Arboreal Bicolored Ant 
Areolate Woodwasp 
Arge similis 
Argentine ant 
Armed Spiny Ant 
Armyworm Parasitoid Wasp 
Arotes amoenus 
Ashmead's Acrobat Ant 
Ashy mining bee 
Asian Honey Bee 
Asian Horntail Wasp 
Asian Needle Ant 
Asian Paper Wasp 
Asian predatory wasp 
Asian Weaver Ant 
Astata boops 
Astata unicolor 
Atta colombica 
Atta laevigata 
Atta sexdens