Dream Symbols in the range of  Sp to Sz are being described here.
Spinach : Associated with strength. Remember Popeye?
Spiral : Dreaming of a spiral possibly denotes progress and evolution.
Stadium : Dream of stadium probably has something to do with the qualities that a stadium implies to you. It could be related to a sense of [...]

This article will explore Dream Symbols in the range of Sf to So.
Shampoo : 1. Improving connection to Divine.
2. Spiritual cleansing.
Sheep : Denotes qualities associated with the animal such as lack of individuality.
Ship : 1. Dealing with significant emotional issues.
2. A major transformation.
Shoe : Associated with one’s approach to life. Possible interpretations:
1. Seeing from another [...]

This page covers Dream Symbols ranging from Sa to Se.
School, university : 1. May be related to some issues that  originated during younger school days.
2. Dreaming of being in school or university could be symbolic of lessons in life.
Seashell : 1. Associated with self-protection and security.
2. May indicate unusual experiences and/or events.
Seesaw : 1. Symbolises [...]