Other Organizations

• The National Council for Geocosmic Research  
• The International Society for Astrological Research
• The American Federation of Astrologers
• The Astrological Association of Great Britain
• The Association for Astrological Networking
• The Organization for Professional Astrology

Schools

• Kepler College of Astrological Arts and Sciences
• The Faculty of Astrological Studies 
• The American College of Vedic Astrology 
• The Avalon School of Astrology
• The Centre for Psychological Astrology

Free Chart Calculation

• Astrodienst
• Astrolabe