| Acronym | Definition |
|---|
| GQC➣García Quintana Consultores |
| GQC➣Gas Quality Control (energy) |
| GQC➣Global Quality Corp. (software developer; Cincinnati, OH) |
| GQC➣Galois-Field Quantized Coset |
| GQC➣Gaussian Quadratic Classifier (statistical classification method; scientific computing) |