What is another word for short outline?

Here are some words for "short outline" depending on the context:

General:

* Synopsis

* Summary

* Abstract

* Brief

* Skeleton

* Sketch

* Blueprint

* Roadmap

* Overview

More formal:

* Précis

* Abridgement

More informal:

* Cliff notes

* Bullet points

For a specific subject:

* Syllabus (for a course)

* Script (for a play or film)

* Storyboard (for a visual project)

The best word to use will depend on the specific context and the intended audience.