avagati, consciousness,
avatâra, incarnation,
avidyâ, Nescience,
avivâkya, (day of Soma sacrifice),
avyakta, the Unevolved,
avyâkritam, unevolved matter,
asvatva, generic character of horses,
asatkârya,
asatkâryavâda, the theory that the effect does not exist before its origination,
asatkhyâti, the view that the non-existing appears as existing,