The whole island of Ireland plays in the Rugby World Cup as well. https://en.wikipedia.org/wiki/Ireland_at_the_Rugby_World_Cup https://en.wikipedia.org/wiki/Ire

The whole island of Ireland plays in the Rugby World Cup as well. https://en.wikipedia.org/wiki/Ireland_at_the_Rugby_World_Cup https://en.wikipedia.org/wiki/Ireland_at_the_Rugby_World_Cup I wouldn't know if the relevant World Lacross bodies are modeled on the Olympics or not, but other models certainly exist.