npm package: @stdlib/string-acronym
Description: Generate an acronym for a given string.
Author: The Stdlib Authors
Latest version: 0.3.3

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# acronym

[![NPM version][npm-image]][npm-url] [![Build Status][test-image]][test-url] [![Coverage Status][coverage-image]][coverage-url] <!-- [![dependencies][dependencies-image]][dependencies-url] -->

> Generate an acronym for a given string.

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<section class="intro">

</section>

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<section class="installation">

## Installation

```bash
npm install @stdlib/string-acronym
```

</section>

<section class="usage">

## Usage

```javascript
var acronym = require( '@stdlib/string-acronym' );
```

#### acronym( str\[, options] )

Generates an acronym for a given string.

```javascript
var out = acronym( 'the quick brown fox' );
// returns 'QBF'

out = acronym( 'Hard-boiled eggs' );
// returns 'HBE'
```

The function accepts the following `options`:

-   **stopwords**: list of custom stop words. If not specified, the function uses a default set of stop words from the English language that were deemed words one would likely want to exclude from the acronym generation (a subset of the stop words from [@stdlib/datasets/stopwords-en][@stdlib/datasets/stopwords-en]).

By default, the function uses a list of common English stop words. To use a custom list, set the `stopwords` option.

```javascript
var out = acronym( 'the quick brown fox', {
    'stopwords': []
});
// returns 'TQBF'

out = acronym( 'the quick brown fox', {
    'stopwords': [ 'the', 'quick', 'brown', 'fox' ]
});
// returns ''
```

</section>

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</section>

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<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var acronym = require( '@stdlib/string-acronym' );

var str = 'Test-driven development';
var out = acronym( str );
// returns 'TDD'

str = 'Industrial Business Machines';
out = acronym( str );
// returns 'IBM'

str = 'National Aeronautics and Space Administration';
out = acronym( str );
// returns 'NASA'

str = 'To be determined...';
out = acronym( str, {
    'stopwords': []
});
// returns 'TBD'
```

</section>

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<!-- Section for describing a command-line interface. -->



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## See Also

-   <span class="package-name">[`@stdlib/string-acronym-cli`][@stdlib/string-acronym-cli]</span><span class="delimiter">: </span><span class="description">CLI package for use as a command-line utility.</span>


</section>

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<section class="main-repo" >

* * *

## Notice

This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

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[@stdlib/string-acronym-cli]: https://www.npmjs.com/package/@stdlib/string-acronym-cli

[npm-image]: http://img.shields.io/npm/v/@stdlib/string-acronym.svg
[npm-url]: https://npmjs.org/package/@stdlib/string-acronym

[test-image]: https://github.com/stdlib-js/string-acronym/actions/workflows/test.yml/badge.svg?branch=v0.3.3
[test-url]: https://github.com/stdlib-js/string-acronym/actions/workflows/test.yml?query=branch:v0.3.3

[coverage-image]: https://img.shields.io/codecov/c/github/stdlib-js/string-acronym/main.svg
[coverage-url]: https://codecov.io/github/stdlib-js/string-acronym?branch=main

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[cli-section]: https://github.com/stdlib-js/string-acronym#cli
[cli-url]: https://github.com/stdlib-js/string-acronym/tree/cli
[@stdlib/string-acronym]: https://github.com/stdlib-js/string-acronym/tree/main

[umd]: https://github.com/umdjs/umd
[es-module]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules

[deno-url]: https://github.com/stdlib-js/string-acronym/tree/deno
[deno-readme]: https://github.com/stdlib-js/string-acronym/blob/deno/README.md
[umd-url]: https://github.com/stdlib-js/string-acronym/tree/umd
[umd-readme]: https://github.com/stdlib-js/string-acronym/blob/umd/README.md
[esm-url]: https://github.com/stdlib-js/string-acronym/tree/esm
[esm-readme]: https://github.com/stdlib-js/string-acronym/blob/esm/README.md
[branches-url]: https://github.com/stdlib-js/string-acronym/blob/main/branches.md

[stdlib-license]: https://raw.githubusercontent.com/stdlib-js/string-acronym/main/LICENSE

[standard-streams]: https://en.wikipedia.org/wiki/Standard_streams

[mdn-regexp]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions

[@stdlib/datasets/stopwords-en]: https://www.npmjs.com/package/@stdlib/datasets-stopwords-en

</section>

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