| Subject | English | Portuguese |
| comp., MS, Braz. | Redundant Array of Independent Disks | RAID, Redundant Array of Independent Disks (A mechanism for storing identical data on multiple disks for redundancy, improved performance, and increased mean time between failures (MTBF). RAID provides fault tolerance and appears to the operating system as a single logical drive) |
| comp., MS | Redundant Array of Independent Disks A mechanism for storing identical data on multiple disks for redundancy, improved performance, and increased mean time between failures (MTBF). RAID provides fault tolerance and appears to the operating system as a single logical drive | RAID (Redundant Array of Independent Disks) |
| IT | redundant array of inexpensive disks | matriz redundante de discos independentes |
| IT | redundant array of inexpensive disks | matriz redundante de discos comuns |