| Acronym | Definition |
|---|
| GPCM➣General Purpose Chip Select Machine (computing) |
| GPCM➣Gas Pipeline Competition Model |
| GPCM➣Generalized Partial Credit Model (psychometric model used in item response theory) |
| GPCM➣Guideline Public Company Method (business evaluation) |
| GPCM➣Generalized Pulse Code Modulation |
| GPCM➣Great Plains Certified Master (Microsoft software) |
| GPCM➣Generalized Parity-Check Matrix |