| Acronym | Definition |
|---|
| QAM | Quadrature Amplitude Modulation |
| QAM | Quality Assurance Manager |
| QAM | Quantized Amplitude Modulation |
| QAM | Quadratic Amplitude Modulation |
| QAM | Queue Algorithm Modifier |
| QAM | Queued Access Method |
| QAM | Quality Assurance Manual |
| QAM | Queensland Air Museum (Australia) |
| QAM | Queue Access Method |
| QAM | Quality Assurance Monitoring |
| QAM | Quality Assurance Monitor |
| QAM | Quadripartite Agreed Materiel |
| QAM | Quaque die Ante Meridiem (Latin: Every Day Before Noon) |
