| Acronym | Definition |
|---|
| CRAM | Challenge-Response Authentication Mechanism |
| CRAM | Caisse Régionale d'Assurance Maladie |
| CRAM | Card Random Access Memory |
| CRAM | Cyberspatial Reality Advancement Movement |
| CRAM | Centro de Recuperação de Animais Marinhos (Brazilian Marine Animal Rescue Center) |
| CRAM | Common Reflection Angle Migration (seismic processing) |
| CRAM | Clube de Radioamadores de Americana (Brazil) |
| CRAM | control random access memory |
| CRAM | Chalcogenide Random Access Memory (phase-change computer memory technology) |
| CRAM | Cache Random Access Memory |
| CRAM | Computational Random Access Memory |
| CRAM | Computerized Reliability Analysis Method |
| CRAM | Communications Routing and Metering |
| CRAM | Cell Re-Labelling At Merge Points |
| CRAM | Conditional Routing Allocation Message |
| CRAM | Contractual Requirements Recording Analysis and Management |
| CRAM | Cumulative Radio Audience Method |
| CRAM | Customer Requisitioning Account Module |
| CRAM | Control Room Area Monitor |
| CRAM | California Refugee Awareness Month |
| CRAM | Combat Resource Allocation Model |
| CRAM | Contract-Relax-Active-Motion |
| CRAM | Continuously Rotating Autocompensation Mechanization |
| CRAM | Cardiovascular Risk Assessment and Management Project |
| CRAM | Comités Régionaux d'Aéro-Modélisme (French aero-modeling club) |
| CRAM | Contract Research and Manufacturing |
| CRAM | Counter Rocket, Artillery, and Mortar |
| CRAM | County Road Association of Michigan |