Interval International
Also known as: II, interval exchange, timeshare exchange company
A global vacation ownership exchange company that allows eligible members to exchange qualifying vacation ownership interests for stays within its affiliated network and access other travel benefits.
Common questions
- What is Interval International and how does it relate to my timeshare?
What operators call it
Marriott Vacation Club Asia Pacific — Interval International
Interval International membership is currently included as an Exchange Program benefit for members of the Timeshare Plans, subject to affiliation and terms; additional fees may apply.
External exchange access is a program benefit rather than guaranteed ownership of outside resorts.
Updated: 2026-08-18