If you associate rhinos with Africa, it could be a valid symbol. Looking up a dream symbol in a book is only a starting point. You have to meditate on your dreams and your feelings to learn what your dreams mean for you. A rhino could mean power or it could mean nature. The important thing is how you feel about the rhino in this dream. Was it a peaceful rhino or something that frightened you? How do you feel about African people, especially the African people you work with? What else was going on in the dream? Those answers will help you interpret and learn from this dream.
