IGS Acronyms Glossary Definition (English)
USNO Defined
The following is in context to IGS Acronyms, because it's common for a single word to have multiple meanings you will find additional research links near the bottom of the page.
"United States Naval Observatory"
Additional Languages
Additional USNO Definition Starting Points
The following links are listed in alphabetical order. Please note we cannot guarantee USNO definitions are contextually accurate to IGS Acronyms at third party websites.
