National Association of the Deaf - NAD International sign language, Sign language interpreter(02) Gerda Wiegand V 28 Jul 2025 Save Image Image gallery: What is NAD for Deaf People? Exploring Its Meaning in Health and Sound
![National Association of the Deaf Over the Years [Infographic] - cielo24](https://cielo24.com/wp-content/uploads/2017/05/NAD.Milestones-4.jpg "National Association of the Deaf Over the Years [Infographic] - cielo24")