| Abbreviation | Definition |
|---|---|
| Geom | Geometry |
| GERM | Generic Entity-Relationship Model |
| GF | Galois Field |
| GF | Generalized Function |
| GF | Gneralized Function |
| GG | Generic Graph |
| GG | Gorbach and Goldin |
| ggBm | generalized grey Brownian motion |
| GGSM | Graduate Group in Science and Mathematics |
| GGSM | Graduate Group of Science and Mathematics |
| GI | General Independent |
| GI | Greatly Increased |
| GIF | Good Integral Function |
| GIG | Generalized Inverse Gaussian |
| GILB | Greatest Integer Lower Bound |
| GIM | Good in Mathematics |
| GIMP | Great Internet Mersenne Prime |
| GIMPS | Great Internet Mersenne Prime Search |
| GISS | General Impression of Size and Shape |
| GJ | Gauss Jordan |