Augmentative and Alternative Communication (AAC)
Methods and tools used to help people who cannot rely on speech alone to communicate. This includes picture boards, sign language, and electronic speech-generating devices.
AAC in context
Augmentative and Alternative Communication comes up across the IEP process — in your IEP document, during meeting prep, and in the federal rights that protect your child. Rules and timelines can also vary by state — find your state's parent training centers and dispute options in our State IEP Guides.
If this term affects your child's annual goals, test whether they are measurable using our free IEP Goal Checker or follow our step-by-step IEP Annual Review Checklist.
Related Terms
Assistive Technology (AT)
Any device, equipment, or software that helps your child learn, communicate, or participate in school. This can range from simple tools like pencil grips to complex devices like speech-generating tablets.
Speech-Language Therapy (SLP)
A related service that helps children with speech sounds, language comprehension, expression, social communication, voice, and fluency. Provided by a Speech-Language Pathologist.
Want help understanding your child's IEP?
Check the Whole IEP — Free →This glossary is provided for informational purposes only and does not constitute legal advice. Definitions are simplified for parent-friendly understanding and may not reflect the full legal text. Consult a qualified attorney or advocate for advice about your specific situation.