Style guides are used by writers to keep up with changes to the language. Also for improving their own use of the language (words, phrases and grammar) in their writing. Often newspapers put out a style guide for their writers and editors.
Explores the history, evolution byways, quirks, and curiosities of the English language. New and recent words and phrases are often featured, as are books on aspects of English. A weekly newsletter is sent by e-mail and RSS. http://www.worldwidewords.org/
Searchable database of 80,000+ acronyms and meanings. Covers: common acronyms, computers, technology, government, telecommunications, and military acronyms. http://www.AcronymFinder.com/
Portal for word lovers. Learn about word meanings, slang, quotations, insults, and famous authors. Wordwizard offers a round trip across the English language. http://www.wordwizard.com/
For use in English courses in which the practice of composition is combined with the study of literature. It aims to give in brief space the principal requirements of plain English style. http://www.bartleby.com/141/
Clichés, sayings or phrases listed with definitions and explanations. Clichés are organized by subject and alphabetically and you can use the search function. http://www.clichesite.com/index.asp
Digital handouts on grammar and English usage. From subject-verb agreement and use of articles to exercises in parallel structures and argumentative essays. You can submit questions about grammar and writing. http://webster.commnet.edu/hp/pages/darling/original.htm
A free tool to create, edit, and save your MLA-style bibliography online, then publish it to a Web page, email it, or save it as RTF and open it in Microsoft Word. http://www.noodletools.com/noodlebib/
We compiled a list of the most common writing errors people tend to make. This is not a primer on grammar or essay-writing. This is a checklist of things which you might well do and which you must stop doing. http://www.soyouwanna.com/site/syws/wrerrors/wrerrors.html
A look at word usage in popular culture. The Dictionary of Concision is a complete manual of several thousand wordy phrases. http://www.e-dition.net/dictionary.html
This help file indexes style and usage, capitalization, abbreviations, punctuation, letter writing, common mistakes and a grammar glossary. http://englishplus.com/grammar/index.htm
Bibliography of style manuals for scientific research, writing, and presentation. Guides for biology, medicine, chemistry, engineering, geology, and mathematics. http://www.indiana.edu/~cheminfo/14-05.html
Articles about grammar information and hints. New Zealand site. Errs on the side of "correctness," not that of modern usage. http://www.rightwords.co.nz/backnews.html
Popular, award-winning online writing guide. Authoritative help with research, style, structure, major citation styles, mechanics, and revision. http://www.nutsandboltsguide.com
Archive of articles covering writing and speaking skills, with emphasis on clear communication, basic design, communicating with international and multicultural audiences. http://www.suite101.com/welcome.cfm/communications_skills
The music and magic of words. This is the website for the mailing list A.Word.A.Day (AWAD), which sends a vocabulary word and its definition to the subscribers every day. http://www.wordsmith.org/awad/index.html
A searchable directory of thousands of glossaries and topical dictionaries containing terms and definitions on hundreds of subjects. http://www.glossarist.com/
Promoting clearer communication between the public and government. This site has resources for writers to attain that goal. http://www.plainlanguage.gov/
A generator of headlines and copy for journalists. Enter a word and the database is searched to provide a list of phrases related to that word. http://www.phrasefinder.co.uk
For the design of Web pages and Web sites. Covers graphic and information design, page layout, Web graphics, site organization, navigation, and Web multimedia content. http://www.webstyleguide.com/
Provides advice on abbreviations, capitalization, grammar, numbers, plurals, possessives, punctuation, spelling and word usage. http://garbl.home.comcast.net/stylemanual/
Reference for the home and corporate office, including capitalization, punctuation, spelling, grammar, sentence structure, forms of address, abbreviations, letter styles, and business forms. http://secretariesUSA.com
Includes useful tips to help your spelling including homophones, words often misspelled, a dictionary search, an introduction to fingerspelling. Grammar, spelling and writing style guide. http://www.crazycolour.com/os/hb05.shtml
An exploration of sense relationships within the English language. By clicking on words, you follow a thread of meaning, creating a spatial map of linguistic associations. http://www.visualthesaurus.com/online/index.html
Bimonthly publication, SPELL/Binder, contains articles on grammar, usage, word origins, and other subjects of interest to language lovers. http://www.spellorg.com/
A cooperative effort to coin useable terms and then trick people into using them regularly as though they are real words. http://lingofactory.tribe.net/
For people who love words, use them, feel them in their mouths as flavorful bursts of energy. This is the tribe for fun with words and receptive learning. http://powerwords.tribe.net/
Tips on writing, English, and grammar. This site also contains active community college English syllabii and links to other writing, grammar sites. http://www.lanzbom.org