Avestan term rendered as 'Truth and Righteousness'. The concept of Asha is the cornerstone of Zoroastrian philosophy.

Avestan asha (; Old Persian arta, Middle Persian ard) is a central principle of Zoroastrianism, representing "truth", "justice" or "order".

American Speech-Language Hearing Association

American Speech and Hearing Association; professional and credentialing association for audiologists and speech-language pathologists. Aspergers: a disorder characterized by sustained impairment in social interaction, development of restricted and repetitive patterns of behavior, interests, and activities.