Look up isthmian in Wiktionary, the free dictionary.

Isthmian is the adjective pertaining to an isthmus.

It may also refer to:

• Isthmian Games, one of the Panhellenic Games of Ancient Greece
• Isthmian League, a regional football league covering London and South East England
• Isthmian script, one of the Mesoamerican writing-systems
• Isthmian Steamship Company, a shipping company
• Isthmian Canal Commission, an American administration commission set up to oversee the construction of the Panama Canal

• Isthmia (disambiguation)
• Isthmus (disambiguation)

This disambiguation page lists articles associated with the title Isthmian.
If an internal link led you here, you may wish to change the link to point directly to the intended article.