Indian Musical Notes and Notation System

Indian Musical Notes:
Shadja = Sa = S          Rishabh = Re = R
Gandhar = Ga = G      Madhyam = Ma = M
Pancham = Pa = P      Dhaivat = Dha = D
Nishad = Ni = N

Movable Notes:         R G M D N (Flat and Sharp)
Immovable Notes:     S P (Normal)

Normal Notes:       No symbol
Flat Notes:             Horizontal line underneath the note
Sharp Notes:         Vertical line on the top of note

Notes of first octave:          A dot below the note
Notes of middle octave:     No symbol
Notes of third octave:         A dot on the top of the note

Twelve notes are there in one octave.