BPMN stands for Business Process Model and Notation. It is a standardized graphical notation used to represent business processes and workflows in a visual format that is easily understandable by both business and technical stakeholders.

BPMN provides a set of symbols and conventions that allow users to model, analyze, and communicate various aspects of a business process. The notation enables the representation of process flows, events, activities, decisions, gateways, and other elements that make up a business process.

Key features of BPMN include:

1. Standardized Notation: BPMN provides a standardized set of symbols and graphical elements that represent different aspects of a business process. These symbols have well-defined meanings and syntax, allowing for consistent modeling and interpretation across different organizations and systems.

2. Process Flow Visualization: BPMN diagrams visually represent the flow of activities, decisions, and events within a business process. This helps stakeholders understand the sequence of steps, dependencies, and decision points involved in the process.

3. Collaboration and Interaction Modeling: BPMN supports the modeling of interactions and collaborations between different participants or entities involved in a business process. It allows for the representation of message flows, pools, lanes, and choreographies, enabling the depiction of complex process interactions.

4. Decision Modeling: BPMN provides symbols and constructs to model decision points and branching logic within a process. This includes gateways that represent different decision outcomes and conditional expressions that determine the flow based on specific conditions.

5. Extension Mechanisms: BPMN allows for extensions and customizations through the use of annotations, data objects, and other additional elements. This enables users to incorporate additional details, business rules, or information specific to their processes.

BPMN diagrams are widely used in business process management, process analysis, and process automation initiatives. They serve as a common language for business analysts, process designers, developers, and stakeholders to collaborate, communicate, and document business processes in a standardized and understandable format. By obtaining Business Analyst Certification, you can advance your career as Business Analyst. With this course, you can demonstrate your expertise in designing and implementing data modelling, data preparation, data analysis, querying data, data visualization, and many more fundamental concepts, and many more critical concepts among others.

It's important to note that BPMN is a notation standard and does not dictate a specific process execution or automation platform. However, BPMN diagrams can be used as a starting point for process automation by mapping the notation to specific workflow engines or process execution frameworks.

I hope this explanation clarifies what BPMN stands for and its purpose in modeling business processes. If you have any further questions, feel free to ask!