What is the Abbreviation for Additional?

How do you abbreviate additional? There are three common ways to abbreviate additional.

They are,

  • Add’l.
  • Addt’l.
  • Add.

For example,

  • Add’l. floor space
  • Addt’l. personnel
  • Add. paragraph

Of these three abbreviations, add’l. is probably the most common.

When to Use This Abbreviation

This abbreviation is usually found on forms, reports or in note taking. You might abbreviate the word additional to add’l. on any document where space is of concern.

Outside of forms or headlines, the word is not abbreviated in general prose.

What Does Additional Mean?

definition of addlDefinition of Additional: Additional is defined as more than usual or expected.

For example,

  • We need additional seating at the reception.
  • It turned out that there were additional reasons for his absence.

The word additional functions as an adjective in the sentence.

Outside Examples of Additional

  • abbreviation of additional abbreviationExponent “identified no set of credible environmental or physical factors that completely accounts for the additional loss in air pressure.” –The New York Times
  • That follows warnings issued by medical officials, including some within the Army, that suffering additional concussions before a first one has healed can do serious damage to the brain. –The Denver Post

Summary: Additional Abbreviation

There are three common abbreviations of additional: add’l., addt’l., and add.