Writing Tip 15: When Do You Need to Define an Acronym?

If you’ll only use a term once, don’t turn it into an acronym at all. If you’ll use it three times or more, define it the first time — unless it’s already more familiar than the full phrase.

What you will learn

• The one-use rule: if you’ll only use a term once, don’t acronym it at all
• The three-or-more rule: define on first use, unless it’s already more familiar than the full term
• Why long, AI-assisted documents are especially prone to acronym drift

Free, self-paced, one sitting. Finish the quiz and you get a certificate.

Course Information

Course Instructor

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