Source: The Great Interpretation of Dreams (Ibn Sirin)
A maternal uncle in a dream indicates comfort and reassurance. Seeing him indicates the fulfillment of wishes.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
A maternal uncle indicates support and help. Whoever sees his maternal uncle will attain goodness.
Source: Signs in the Science of Expressions (Ibn Shaheen)
A maternal uncle is interpreted as goodness. Whoever sees himself speaking to him will attain goodness.