gp

Short definition from Wiktionary

Noun

1. 1
   Abbreviation of group.
2. 2
   Initialism of gold piece.
3. 3
   Initialism of general practitioner; also G.P.
4. 4
   Initialism of genetic programming.
5. 5
   Initialism of games played.
6. 6
   Initialism of great power.
7. 7
   Initialism of general principle.
8. 8
   Initialism of general public.
9. 9
   Initialism of guinea pig.
10. 10
    Abbreviation of green pea galaxy.
11. 11
    Initialism of grandparent poster; the person two levels up in a nested conversation thread.

Adjective

1. 1
   Initialism of general-purpose.

Proper noun

1. 1
   Initialism of Green Party.
2. 2
   Initialism of Grand Prix.