An icon sets contains an arbitrary number of glyphs

Icons serve a very similar function to text in a page. In Semantic icons receive a special tag <i> which allow for an abbreviated markup when sitting along-side text.

Semantic includes a complete port of Font Awesome designed by Dave Gandy for its standard icon set.

Icons can represent types of content found on websites

Alarm

Alarm Outline

Browser

Bug

Calendar

Calendar Outline

Cloud

Code

Comment

Comment Outline

Comments

Comments Outline

Content

Dashboard

External Link

External Link Square

Feed

History

Home

Idea

Inbox

Lab

Mail

Mail Outline

Mail square

Map

Payment

Privacy

Protect

Setting

Settings

Shop

Sitemap

Tag

Archive

Ban

Bookmark

Call

Call Square

Cloud Download

Cloud Upload

Compress

Configure

Download

Edit

Erase

Exchange

External Share

Expand

Filter

Flag

Flag Outline

Hide

Lock

Mail Forward

Random

Recycle

Refresh

Remove Bookmark

Repeat

Reply All

Retweet

Send

Send Outline

Share Alternate

Share Alternate Square

Share Square

Sign out

Theme

Translate

Undo

Unhide

Unlock Alternate

Unlock

Upload

Wait

Wizard

Write

Write Square

Icons can alert users to the type of message being displayed

Announcement

Flag

Help

Help Circle

Info

Info Circle

Warning

Warning Circle

Warning Sign

Icons can represent types of people

Child

Doctor

Female

Handicap

Male

Student

User

Users

Icons can alert users to common ways to adjust page layouts

Grid Layout

List Layout

Block Layout

Zoom

Zoom Out

Resize Vertical

Resize Horizontal

Maximize

Crop

Icons can be used to represent common objects

Anchor

Bar

Bomb

Book

Bullseye

Checkered Flag

Cocktail

Fax

Fire Extinguisher

Fire

Gift

Leaf

Legal

Lemon

Life Ring

Lightning

Magnet

Money

Moon

Plane

Puzzle

Rain

Road

Rocket

Shipping

Suitcase

Sun

Travel

Treatment

World

Icons can be used to create shapes

Crosshairs

Asterisk

Certificate

Spinner

Circle

Quote Left

Quote Right

Ellipsis Horizontal

Ellipsis Vertical

Cube

Cubes

Circle Notched

Circle Thin

Icons can show whether an item is included in a set

Add Circle

Add Square

Check Circle

Check Circle Outline

Check Square

Checkmark Box

Checkmark

Minus Circle

Minus

Minus Square

Minus Square Outline

Move

Plus

Plus Square Outline

Radio

Remove Circle

Remove Circle Outline

Remove

Selected Radio

Icons can represent common media types

Bar Chart

Camera Retro

Film

Photo

Sound

Icons can be used to indicate a direction

Angle Double Down

Angle Double Left

Angle Double Right

Angle Double Up

Angle Down

Angle Left

Angle Right

Angle Up

Arrow Circle Down

Arrow Circle Left

Arrow Circle Outline Down

Arrow Circle Outline Left

Arrow Circle Outline Right

Arrow Circle Outline Up

Arrow Circle Right

Arrow Circle Up

Arrow Down

Arrow Left

Arrow Right

Arrow Up

Caret Down

Caret Left

Caret Right

Caret Up

Chevron Circle Down

Chevron Circle Left

Chevron Circle Right

Chevron Circle Up

Chevron Down

Chevron Left

Chevron Right

Chevron Up

Long Arrow Down

Long Arrow Left

Long Arrow Right

Long Arrow Up

Pointing Down

Pointing Left

Pointing Right

Pointing Up

Toggle Down

Toggle Left

Toggle Right

Toggle Up

Icons can represent elements of a computer and its file system

Desktop

Disk Outline

File Archive Outline

File Audio Outline

File Code Outline

File Excel Outline

File

File Image Outline

File Outline

File Pdf Outline

File Powerpoint Outline

File Text

File Text Outline

File Video Outline

File Word Outline

Folder

Folder Open

Folder Open Outline

Folder Outline

Game

Keyboard

Laptop

Level Down

Level Up

Mobile

Power

Tablet

Trash

Icons can represent common technologies

Barcode

Css3

Database

Fork

Html5

Openid

Qrcode

Rss Square

Icons can be used to represent users attitude towards content

Empty Heart

Empty Star

Frown

Heart

Meh

Smile

Star Half Empty

Star Half

Star

Thumbs Down

Thumbs Outline Down

Thumbs Outline Up

Thumbs Up

Icons can be used to represent common ways to interact with audio

Backward

Eject

Fast Backward

Fast Forward

Forward

Music

Mute

Pause

Play

Record

Step Backward

Step Forward

Stop

Unmute

Video Play

Video Play Outline

Volume Down

Volume Off

Volume Up

Icons can be used to represent elements on a map

Building

Building Outline

Car

Coffee

Emergency

First Aid

Food

Hospital

Location Arrow

Marker

Military

Paw

Space Shuttle

Spoon

Taxi

Tree

University

Icons can be used to represent common actions inside a table

Columns

Sort Alphabet Ascending

Sort Alphabet Descending

Sort Ascending

Sort Content Ascending

Sort Content Descending

Sort Descending

Sort

Sort Numeric Ascending

Sort Numeric Descending

Table

Icons can represent common actions when editing text

Align Center

Align Justify

Align Left

Align Right

Attach

Bold

Copy

Cut

Font

Header

Indent

Italic

Linkify

List

Ordered List

Outdent

Paragraph

Paste

Save

Strikethrough

Subscript

Superscript

Text Height

Text Width

Underline

Unlink

Unordered List

Icons can represent units of currency

Dollar

Euro

Lira

Pound

Ruble

Rupee

Won

Yen

Icons can represent logos to common brands

Adn

Android

Apple

Behance

Behance Square

Bitbucket

Bitbucket Square

Bitcoin

Codepen

Delicious

Deviantart

Digg

Dribbble

Dropbox

Drupal

Empire

Facebook

Facebook Square

Flickr

Foursquare

Git

Git Square

Github Alternate

Github

Github Square

Gittip

Google

Google Plus

Google Plus Square

Hacker News

Instagram

Joomla

Jsfiddle

Linkedin Square

Linux

Maxcdn

Pagelines

Pied Piper Alternate

Pied Piper

Pinterest Square

Rebel

Reddit Square

Renren

Skype

Slack

Soundcloud

Spotify

Stack Exchange

Stack Overflow

Steam

Steam Square

StumbleUpon Circle

StumbleUpon

Tencent Weibo

Trello

Tumblr

Tumblr Square

Twitter

Twitter Square

Vimeo

Vine

Wechat

Weibo

Windows

Wordpress

Xing

Xing Square

Yahoo

YouTube

YouTube Play

YouTube Square

An icon can show that it is disabled

An icon can be used as a simple loader

An icon can vary in size

An icon can be formatted as a link

An icon can be flipped

An icon can be rotated

An icon can be formatted to appear circular

In 0.x.x bordered was formally known as squared

An icon can be formatted to appear bordered

An icon can be formatted with different colors

an icon can have its colors inverted for contrast

Icon Set

Web Content

User Actions

Message

Users

Layout Adjustment

Objects

Shapes

Item Selection

Media

Pointers

Computer and File System

Technologies

Rating

Audio

Map

Tables

Text Editor

Currency

Brands

States

Disabled

Loading

Variations

Size

Link

Flipped

Rotated

Circular

Bordered

Colors

Inverted