| Abbreviation | Definition |
|---|---|
| GMP | Geometric Mean Probability |
| GN | Godel Number |
| GNOMAE | General Network Optima Modeler And Engine |
| GNUC | GNU Copyleft ( GNU project had a different concept on code ownership, called the GNU Copyleft) |
| GNUMIT | GNU Massachusetts Institute of Technology |
| GOE | Gaussian Orthogonal Ensemble |
| GOF | Greatest Odd Factor |
| GOLF | Geometrically-Oriented Linear Force |
| GOMC | Great Olympiad Mathematics Contest |
| GOP | Goodness Of Prediction |
| GPD | Geometric Path Difference |
| GPI | Generic Pattern Implementation |
| GR | Generalized Rayleigh |
| GR | Generalized Ring |
| GR | Generic Rank |
| GR | Geometrical Realization |
| GR | Groups Of Rococo |
| GRA | General Relation Algebra |
| grad | gradian |
| GRAIN | Graded Random Adaptive Interactive Nonlinear |