Geodesy Glossary

This list provides a terminology reference to help users understand the various abbreviations used in Geodesy. You can also link it to your documents to keep an always up-to-date list directly connected to your content. Additionally, these terms will appear as tooltips on the IAG website (underlined with dots). We aim to make this list as complete as possible. If you notice any missing terms or would like to suggest updates or corrections, please let us know.