There's no such thing. Or if there is, it's not going to be worth it.
Perhaps consider a flexible MBA program where you can ratchet your commitment up or down, depending on what's happening in your life. I'm not sure where you're looking, but there are many programs in the US that allow you to do that. Consider:
Georgia State Robinson: The Flexible MBA program lets you choose what and how many courses you take per semester. You can take up to five years to complete it.
Babson: Its Fast Track MBA program blends online and classroom learning - and you can take it either at its home campus or in San Francisco.
CSU Fullerton Mihaylo: In the Flexible MBA program, you can take as little as one course per semester.
There's no such thing. Or if there is, it's not going to be worth it.
Perhaps consider a flexible MBA program where you can ratchet your commitment up or down, depending on what's happening in your life. I'm not sure where you're looking, but there are many programs in the US that allow you to do that. Consider:
Georgia State Robinson: The Flexible MBA program lets you choose what and how many courses you take per semester. You can take up to five years to complete it.
Babson: Its Fast Track MBA program blends online and classroom learning - and you can take it either at its home campus or in San Francisco.
CSU Fullerton Mihaylo: In the Flexible MBA program, you can take as little as one course per semester.