you can categorize them based on the functionality of these components rather than just the names. tags are used to identify data sets and pills are labels that provide additional status of an element/feature. Chip is a material design term.
What is the difference between tag and chip?
Chips are minimalistic elements that reflect statuses or a user's input. For example, they allow users to enter data to filter content. Tags represent a label or categorization for elements like articles and help to filter content.
What are pills in UX?
Pills are used to visually label objects on a page for quick recognition. They're offered as both static, read-only and interactive elements. They allow users to input a section, filter a list or table, or label information to help with scanning and organization.
What are chips in UI design?
Chips allow users to enter information, make selections, filter content, or trigger actions. While buttons are expected to appear consistently and with familiar calls to action, chips should appear dynamically as a group of multiple interactive elements.