Question on the Ubuntu Alpha, Beta and Release Candidate Stages!

[Rytron]

Hi.
What are all of the stages of an Ubuntu release?
Is is alpha, beta1, beta2 and then release candidate (the final version)?
Am I correct with the above? Did I miss anything?

[Herman]

Here's a link, LucidReleaseSchedule (https://wiki.ubuntu.com/LucidReleaseSchedule) - Ubuntu Wiki

[Rytron]

Here's a link, LucidReleaseSchedule (https://wiki.ubuntu.com/LucidReleaseSchedule) - Ubuntu Wiki

Thank you Herman.