This page posts Dream Symbols and their respective meanings ranging from Bf to Br.

Bill, invoice, payment: Associated with effects and consequences from past actions.

Birth: Giving birth to a child may represent the start of a new stage of an undertaking or life.

Blood: can be symbolic of energy and life force. If one is dreaming of losing blood,  this could mean that a certain issue or circumstances is draining oneself of energy or life  force.

Book: 1. Reading a book could mean that one is in the process of researching or  understanding something intellectually.
2. Book of Life or Akashic Record.

Breast:1.  Associated with feminine qualities.2. Associated with nurturing and mothering.

Bridge: A transitional phase of life, experience, event or journey.