Triads Chord Symbols in Jazz

We use the same letter used to name the musical notes as chord symbols:

Major Triads

A letter by itself means a major chord:

Minor Triads

For minor chords we add m (lower case), min or the symbol -:

Diminished Triads

Add dim or the symbol o :

Augmented Triads

Add aug or #5

Inversions

Use a slash followed by the bass note to be used to indicate an inversion: