| A&E | Alarms and Events |
| AMQP | Advanced Message Queuing Protocol |
| API | Application Programming Interface |
| COM | Component Object Model |
| DA | Data Access |
| DCS | Distributed Control System |
| DDS | Data Distribution Service |
| HDA | Historical Data Access |
| HMI | Human-Machine Interface |
| JSON | JavaScript Object Notation |
| LDAP | Lightweight Directory Access Protocol |
| MES | Manufacturing Execution System |
| MQTT | Message Queue Telemetry Transport |
| OAuth2 | Open Authorization |
| OPC | Open Platform Communications |
| PLC | Programmable Logic Controller |
| SCADA | Supervisory Control And Data Acquisition |
| UA | Unified Architecture |
| UADP | UA Datagram Protocol |
| WSDL | Web Services Definition Language |
| XML | Extensible Markup Language |
| XMPP | Extensible Messaging and Presence Protocol |
