A fundamental part of astrology is the belief that space and time (as seen from the earth) are ordered into twelve equal segments or divisions called the zodiac. Each of the twelve individual segments or divisions is known in astrology as a zodiac sign. According to astrological theory, celestial phenomena reflect or govern human activity on the principle of 'as above, so below'. Accordingly, astrologers believe that the Signs of the Zodiac represent twelve basic personality types or characteristic modes of expression.

Each sign and planet has an associated symbol and and a symbol used within charts and notations. This section will provide information regarding the symbols and symbology of the signs and planets.

Signs
Planets
Aspects
Houses