- Cabala, Cabalism
- Cacodemon
- Cadent
- Caduceus. n
- Calendar
- Cancer
- Cappella
- Capricorn
- Caput Draconis
- Cardinal Signs
- Casting the Horoscope
- Cataclysmic Planet
- Catahibazon
- Cauda Draconis
- Cazimi
- Celestial Sphere
- Centaurs
- Ceres
- Chaldaean Oracle
- Chaldaeans
- Changeable Signs
- Character
- Character of Planets
- Characteristics of the Signs
- Chart
- Chart Patterns
- Chart Shapes
- Chiron
- Chronocrators
- Chronos
- Circle
- Circles of Position
- Cities, Sign Rulership
- Clairaudience
- Clairsentience
- Climacterical Conjunction
- Climacterical Periods
- Climate
- Co-signficator
- Cold planets
- Cold Signs
- Collection of light
- Colours
- Combust
- Comets
- Commanding Signs
- Common Signs
- Conception
- Conceptive Signs
- Configuration
- Conjunction, Superior and Inferior
- Conjunction; Conjoined to
- Constellations
- Contact
- Contra antiscions
- Converse Directions
- Coordinate. n
- Copernican System
- Corona
- Correction
- Cosmecology: the ecology of the cosmic
- Cosmic
- Cosmic Conditioning
- Cosmic Cross
- Cosmic Philosophy, or Cosmism
- Cosmic Psychology
- Cosmical
- Cosmodynes (also called Astrodynes)
- Councillor Gods
- Countries
- Crepuscule
- Crescent
- Critical Days
- Critical Degrees
- Crooked Signs
- Crucial Degrees
- Culminating
- Culmination. n. to culminate. v
- Culminator
- Cusp
- Cycle
- Cycles
- Cycles - Tabulated data
- The Ecliptic System
- The Equator System
- The Horizontal System
- Vertical Sphere
ASTROLABE ENCYCLOPEDIA
