| RAM | Random-Access Memory |
| CRAM | Card Random Access Memory |
| MRAM | Magnetic Random-Access Memory |
| DRAM | Dynamic Random Access Memory |
| SRAM | Static Random Access Memory |
| NVRAM | Non Volatile Random Access Memory |
| NVR | Non Volatile Random Access Memory |
| CRAM | Card Random Access Memory |
| VRAM | Video Random Access Memory |
| FERAM | Ferroelectric Random Access Memory |
| WRAM | Windows Random Access Memory |
| MAGRAM | Magnetic Random Access Memory |
| PSRAM | Pseudo Static Random Access Memory |
| PRAM | Phase Change Random Access Memory |
| FRAM | Ferroelectric/ Ferromagnetic Random Access Memory |
| CARAM | Content-Addressable Random Access Memory |
| RDRAM | Rambus Dynamic Random Access Memory |
| SDRAM | Synchronous Dynamic Random Access Memory |
| EDRAM | Enhanced Dynamic Random Access Memory |
| SGRAM | Synchronous Graphical Random Access Memory |
| RAMDAC | Random Access Memory Digital to Analog Converter |
| CDRAM | Cached Dynamic Random Access Memory [engl.] Speichertechnologie |
| FCRAM | Fast Cycle [Dynamic] Random Access Memory |
| RAS | Random Access Storage |
| GRA | Group Random Access |
| RACH | Random Access Cheannel |
| RACE | Random Access Card Equipment |
| DMA | Direct Memory Access |
| SAM | Serial Access Memory |
| DVMA | Direct Virtual Memory Access |
| UDMA | Ultra Direct Memory Access |
| DMAC | Direct Memory Access Controller |
| DMA | Direct Memory Access/Addressing |
| RDMA | Remote Data Memory Access |
| RDMA | Remote Direct Memory Access |
| VMA | Virtual Memory Access / Area |
| UMA | Unified / Uniform Memory Access / Architecture |
| ADMA | Advanced Direct Memory Access [engl.] |
| DEBI | Direct memory access Extended Bus Interface |
| ccNUMA | Cache Coherent Non-Uniform Memory Access |
| VDS | Virtual Direct Memory Access Service |
| riro | Random-In, Random-Out |
| rnd | random |
| TACAS | Terminal Access Controller Access System |
| RDS | Random Dot Stereogram |
| RA | Random Availability |
| CRN | Continuous Random Network |
| RWT | Random Walk Theory |
| RSA | Random Sequential Adsorption |
| RMA | Random Magnetic Anisotropy |