NAVAMSA
One-ninth division of a sign. Planetary position in these divisions affect the disposition of planets in the lagna chart.
NIRAYANA SYSTEM
Fixed or sidereal zodia that takes no account the degree of precession in fixing the position of planets.�
NATAL CHART
Same as Lagna Chart or Janam Kundali.
NADIR
The doorway into the fourth house in an astrological chart. It represents a person's philosophical or moral foundation.
NINTH HOUSE
The ninth area of an astrological chart. It represents higher learning, which can include religious education, long distance travel, lawyers, legal affairs and publishing.�
NAVGRAHA
Yantra for Navgraha.
NAKSHATRA
27 divisions of zodiac.�