Below is a list of common dream symbols and their meaning. These symbols may have more than one meaning, but to keep it short there will only be one or two suggested meanings.
There are several symbol books and dream interpretation books which I highly recommend here. Sometimes you can interpret a symbol by simply putting the word spiritual in front of it. A police officer becomes a spiritual policeman - someone who has authority over you. Food becomes spiritual food, something from the word of God which nourishes you spiritually. A key is a spiritual key. Something you can use to unlock something that was closed off to you before. Here are some other symbols: