How do you abbreviate the word session?

The most common abbreviation for "session" is sess. However, it's important to note that this abbreviation is not universally recognized and might not be appropriate in all contexts.

Here are some other options, depending on the context:

* Ses. (especially when referring to legislative sessions)

* S. (if the context is clear)

In formal writing, it's often best to use the full word "session" unless you're using a widely recognized abbreviation specific to your field or context.