Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.
Acronyms
The NSDI Lexicon provides standardized acronyms for geospatial terms, ensuring consistency and clarity across the National Spatial Data Infrastructure. By offering a common vocabulary—including abbreviations for programs, policies, data themes, and technical concepts—the Lexicon helps federal, state, local, tribal, academic, nonprofit, and private-sector stakeholders communicate effectively and align with NSDI standards and governance.”
List of Acronyms
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