Includes pretty much all Mandolin chords you need
Standard tuning: (G D A E)
Major:
Ab or G# (1 1 3 4)
A (2 2 4 5)
Bb or A# (3 0 1 1)
B (3 3 5 6)
C (0 2 3 3)
Db or C# (1 3 4 4)
D (2 0 0 2)
Eb or D# (0 1 1 3)
E (1 2 2 4)
F (5 3 0 1)
Gb or F# (3 4 4 6)
G (0 0 2 3)
Minor:
Ab or G# (1 1 2 4)
A (2 2 3 5)
Bb or A# (3 3 4 6)
B (4 0 2 2)
C (0 1 3 3)
Db or C# (1 2 4 4)
D (2 0 0 1)
Eb or D# (3 4 6 6)
E (0 2 2 3)
F (1 3 3 4)
Gb or F# (2 4 4 5)
G (0 0 1 3)
[ Tab from: http://www.guitaretab.com/m/misc/321996.html ]
Sevenths:
Ab or G# (1 1 3 2)
A (2 2 4 3)
Bb or A# (3 3 5 4)
B (4 4 0 5)
C (0 2 1 3)
Db or C# (1 3 2 4)
D (2 0 3 2)
Eb or D# (3 1 4 3)
E (1 0 2 0)
F (2 1 3 1)
Gb or F# (3 4 4 0)
G (0 0 2 1)
Major Sevenths:
Ab or G# (1 1 3 3)
A (2 2 0 0)
Bb or A# (3 3 5 5)
B (4 4 6 6)
C (5 5 2 0)
Db or C# (1 3 3 4)
D (2 0 4 2)
Eb or D# (0 0 1 3)
E (1 1 2 0)
F (2 3 3 0)
Gb or F# (3 4 4 1)
G (0 0 2 2)
Minor Sevenths:
Ab or G# (1 1 2 2)
A (2 2 3 3)
Bb or A# (3 3 4 4)
B (2 0 2 2)
C (3 1 3 3)
Db or C# (4 2 4 4)
D (2 0 3 1)
Eb or D# (3 1 4 2)
E (0 0 2 0)
F (1 1 3 1)
Gb or F# (2 4 4 0)
G (0 0 1 1)