Symbols

List of symbols/abbreviations.

3T-SBOM	Tool-to-Tool Software Bill of Materials Exchange
ABNF	Augmented Backus–Naur form
AI	Artificial Intelligence
BNF	Backus–Naur form
BOM	Bill of Materials
CISA	Cybersecurity and Infrastructure Security Agency
CISQ	Consortium for Information & Software Quality
CPE	Common Platform Enumeration
CVE	Common Vulnerabilities and Exposures
CVSS	Common Vulnerability Scoring System
EPSS	Exploit Prediction Scoring System
ISO	International Organization for Standardization
JSON-LD	JavaScript Object Notation for Linking Data
KEV	Known Exploited Vulnerabilities
ML	Machine Learning
NIST	National Institute of Standards and Technology
NISTIR	NIST Internal or Interagency Report
NTIA	National Telecommunications and Information Administration
OSI	Open Source Initiative
OWL	Web Ontology Language
PAS	Publicly Available Specification
POSIX	Portable Operating System Interface
PTF	Platform Task Force
PURL	Package URL
RDF	Resource Description Framework
RFC	Request For Comments
SBOM	Software Bill of Materials
SHA	Secure Hash Algorithms
SHACL	Shapes Constraint Language
SPDX	System Package Data Exchange (previously Software Package Data Exchange)
SSVC	Stakeholder-Specific Vulnerability Categorization
SWHID	SoftWare Hash IDentifier
URI	Uniform Resource Identifier
URL	Uniform Resource Locator
VEX	Vulnerability Exploitability eXchange
XML	Extensible Markup Language