| ASPI: | Advanced SCSI Programming Interface. |
| SRB: | SCSI Request Block: Used by both drivers or application programs to send commands to the ASPI manager. |
| SCSI: | Small Computer Systems Interface. |
| DLL: | Dynamic Link Library. |
| ASPI Client: | An application or driver that uses ASPI to access SCSI devices. |
| ASPI Manager: | The service layer which processes ASPI requests. |