A – Glossary
- AAA
- Area Agency on Aging
- AABD
- Aid to the Aged, Blind and disabled
- AAS
- Associate of Applied Science Degree
- ABA
- American Bar Association
- ABI
- Acquired Brain Injury
- ACCESS
- Access to Care Coordination, Evaluation, Services and Supports
- ACCESS
- Unit Access to Community Coordination for Effective Services and Supports
- A/CDC
- Adult/Child Development Center
- ACF
- Administration for Children and Families
- ACLA
- Alternative Community Living Arrangements
- ACLD
- Association for Children with Learning Disabilities
- ACLU
- American Civil Liberties Union
- ADA
- Americans with Disabilities Act - PL 101-336
- ADAAG
- Americans with Disabilities Act Accessibility Guidelines
- ADD
- Administration on Developmental Disabilities
- ADD
- Attention Deficit Disorder
- ADHD
- Attention Deficit Hyperactive Disorder
- AEYC
- Association for the Education of Young Children
- AIRF
- Association of Idaho Rehabilitation Facilities
- AMAS
- Alternate Mobility Adventure Seekers
- AMI
- Alliance for the Mentally Ill
- ANSI
- American National Standards Institute
- AP
- Adult Protection
- APA
- Administrative Procedures Act
- APD
- Advance Planning Document
- AT
- Assistive Technology