Acronyms are shortened forms of phrases. They are formed with the first letter of each word from that phrase.

“Asap” is an acronym that stands for “As soon as possible.” It is used in informal and formal situations and can be pronounced as a word or letter by letter.
Some acronyms are pronounced letter by letter. They are called initialisms.
Here are some examples:
Acronym |
Refers to |
FBI |
Federal Bureau of Investigation |
USA |
United States of America |
ADHD |
Attention deficit hyperactivity disorder |
Some acronyms that are pronounced as words.
For example:
Acronym |
Refers to |
Adidas |
All Day I Dream About Sports |
NASA |
National Aeronautics and Space Administration |
UNICEF |
United Nations International Children’s Emergency Fund |
Just like abbreviations, a lot of acronyms are used to keep text short. They are often used to make long phrases easier to say and to remember.
Some acronyms are used in informal situations, for example, in text messages.
Here are some of them:
Acronym |
Refers to |
OMG |
Oh my God |
YOLO |
You only live once |
LOL |
Laughing out loud |
However, some acronyms are used in formal situations.
For example, a lot of names of companies and organizations are formed as acronyms.
Here are some examples:
Acronym |
Refers to |
CIBC |
Canadian Imperial Bank of Commerce |
BMW |
Bavarian Motor Works |
MAC |
Makeup Art Cosmetics |
A lot of acronyms stand for places.
Here are some examples:
Acronym |
Refers to |
UK |
United Kingdom |
LA |
Los Angeles |
NZ |
New Zealand |
Also, a lot of mental disorders and physical diseases have acronyms.
Here are some examples:
Acronym |
Refers to |
PTSD |
Post-traumatic stress disorder |
AIDS |
Acquired immunodeficiency syndrome |
MS |
Multiple sclerosis |
Many more phrases that can be abbreviated as acronyms.
When writing texts for school, always ask your teacher before using acronyms.
Sometimes, it is preferable to spell out a word or phrase the first time it is mentioned in a text and to add the acronym in parentheses next to it.
For example:
The World Wildlife Fund (WWF) was founded in Switzerland, in 1961.