| BB | Base Board |
| BMC | Baseboard Management Controller |
| FRB | Fault resilient booting |
| FSB | Front Side Bus |
| I2C | Inter-integrated circuit bus |
| IERR | Internal ERRor |
| mBMC | Mini Baseboard Management Controller |
| MCH | Memory Controller Hub |
| NIC | Network Interface Card |
| NMI | Non-maskable Interrupt |
| PERR | Parity ERRor |
| PEF | Platform Event Filtering |
| SERR | System ERRor |
| SMI | Server management interrupt.
SMI is the highest priority nonmaskable interrupt |
| VRD | Voltage Regulator Down |
| VRM | Voltage Regulator Module |
