The Nitty Gritty
Abbreviations and Acronyms
If there’s a chance your reader won’t recognize an abbreviation or acronym, spell it out the first time you mention it. Then use the short version for all other references. If the abbreviation isn’t clearly related to the full version, specify in parentheses.
- First use: Network Operations Center
- Second use: NOC
- First use: Coordinated Universal Time (UTC)
- Second use: UTC
If the abbreviation or acronym is well known, like API or HTML, use it instead (and don’t worry about spelling it out).
Use active voice. Avoid passive voice.
In active voice, the subject of the sentence does the action. In passive voice, the subject of the sentence has the action done to it.
- Yes: Marti logged into the account.
- No: The account was logged into by Marti.
Words like “was” and “by” may indicate that you’re writing in passive voice. Scan for these words and rework sentences where they appear.
One exception is when you want to specifically emphasize the action over the subject. In some cases, this is fine.
- Your account was flagged by our abuse team.
We use a few different forms of capitalization. Title case capitalizes the first letter of every word except articles, prepositions, and conjunctions. Sentence case capitalizes the first letter of the first word.
When writing out an email address or website URL, use all lowercase.
Don't capitalize random words in the middle of sentences. Here are some words that we never capitalize in a sentence. For more, see the Word List.
They’re great! They give your writing an informal, friendly tone. In most cases, use them as you see fit. Avoid them if you're writing content that will be translated for an international audience.
Emoji are a fun way to add humor and visual interest to your writing, but use them infrequently and deliberately.
Spell out a number when it begins a sentence. Otherwise, use the numeral. This includes ordinals, too.
- Ten new employees started on Monday, and 12 start next week.
- I ate 3 donuts at Coffee Hour.
- Meg won 1st place in last year’s Walktober contest.
- We hosted a group of 8th graders who are learning to code.
(Sometimes it feels weird to use "1" instead of "one." Just go with your gut.)
Numbers over 3 digits get commas:
Write out big numbers in full. Abbreviate them if there are space restraints, as in a tweet or a chart: 1k, 150k.
Generally, spell out the day of the week and the month. Abbreviate only if space is an issue in the app.
- Saturday, January 24
- Sat., Jan. 24
Decimals and fractions
Spell out fractions.
- Yes: two-thirds
- No: 2/3
Use decimal points when a number can’t be easily written out as a fraction, like 1.375 or 47.2.
Use the % symbol instead of spelling out "percent."
Ranges and spans
Use a hyphen (-) to indicate a range or span of numbers.
- It takes 20-30 days.
When writing about US currency, use the dollar sign before the amount. Include a decimal and number of cents if more than 0.
When writing about other currencies, follow the same symbol-amount format:
Use dashes without spaces between numbers. Use a country code if your reader is in another country.
Use the degree symbol and the capital F abbreviation for Fahrenheit.
Use numerals and am or pm, with a space in between. Don’t use minutes for on-the-hour time.
- 7 am
- 7:30 pm
Use a hyphen between times to indicate a time period.
Specify time zones when writing about an event or something else people would need to schedule. Since Leverage is in Allen, we default to CT.
Abbreviate time zones within the continental United States as follows:
- Eastern time: ET
- Central time: CT
- Mountain time: MT
- Pacific time: PT
When referring to international time zones, spell them out: Nepal Standard Time, Australian Eastern Time. If a time zone does not have a set name, use its Coordinated Universal Time (UTC) offset.
Abbreviate decades when referring to those within the past 100 years.
- the 00s
- the 90s
When referring to decades more than 100 years ago, be more specific:
- the 1900s
- the 1890s
The apostrophe’s most common use is making a word possessive. If the word already ends in an s and it’s singular, you also add an ‘s. If the word ends in an s and is plural, just add an apostrophe.
- The donut thief ate Sam’s donut.
- The donut thief ate Chris’s donut.
- The donut thief ate the managers’ donuts.
Apostrophes can also be used to denote that you’ve dropped some letters from a word, usually for humor or emphasis. This is fine, but do it sparingly.
Use a colon (rather than an ellipsis, em dash, or comma) to offset a list.
- Erin ordered 3 kinds of donuts: glazed, chocolate, and pumpkin.
You can also use a colon to join 2 related phrases. If a complete sentence follows the colon, capitalize the 1st word.
- I was faced with a dilemma: I wanted a donut, but I’d just eaten a bagel.
When writing a list, use the serial comma (also known as the Oxford comma).
- Yes: David admires his parents, Oprah, and Justin Timberlake.
- No: David admires his parents, Oprah and Justin Timberlake.
Otherwise, use common sense. If you’re unsure, read the sentence out loud. Where you find yourself taking a breath, use a comma.
Dashes and hyphens
Use a hyphen (-) without spaces on either side to link words into single phrase, or to indicate a span or range.
- first-time user
Use an em dash (—) without spaces on either side to offset an aside.
Use a true em dash, not hyphens (- or --).
- Multivariate testing—just one of our new Pro features—can help you grow your business.
- Austin thought Brad was the donut thief, but he was wrong—it was Lain.
Ellipses (...) can be used to indicate that you’re trailing off before the end of a thought. Use them sparingly. Don’t use them for emphasis or drama, and don’t use them in titles or headers.
- “Where did all those donuts go?” Christy asked. Lain said, “I don't know...”
Ellipses, in brackets, can also be used to show that you're omitting words in a quote.
- “When in the Course of human events it becomes necessary for one people to dissolve the political bands which have connected them with another and to assume among the powers of the earth, [...] a decent respect to the opinions of mankind requires that they should declare the causes which impel them to the separation.”
Periods go inside quotation marks. They go outside parentheses when the parenthetical is part of a larger sentence, and inside parentheses when the parenthetical stands alone.
- Christy said, “I ate a donut.”
- I ate a donut (and I ate a bagel, too).
- I ate a donut and a bagel. (The donut was Sam’s.)
Leave a single space between sentences.
Question marks go inside quotation marks if they’re part of the quote. Like periods, they go outside parentheses when the parenthetical is part of a larger sentence, and inside parentheses when the parenthetical stands alone.
Use exclamation points sparingly, and never more than one at a time. They’re like high-fives: A well-timed one is great, but too many can be annoying.
Exclamation points go inside quotation marks. Like periods and question marks, they go outside parentheses when the parenthetical is part of a larger sentence, and inside parentheses when the parenthetical stands alone.
Never use exclamation points in failure messages or alerts. When in doubt, avoid!
Use quotes to refer to words and letters, titles of short works (like articles and poems), and direct quotations.
Periods and commas go within quotation marks. Question marks within quotes follow logic—if the question mark is part of the quotation, it goes within. If you’re asking a question that ends with a quote, it goes outside the quote.
Use single quotation marks for quotes within quotes.
- Who was it that said, “A fool and his donut are easily parted”?
- Brad said, “A wise man once told me, ‘A fool and his donut are easily parted.’”
Go easy on semicolons. They usually support long, complicated sentences that could easily be simplified. Try an em dash (—) instead, or simply start a new sentence.
Don't use ampersands unless one is part of a company or brand name.
- Ben and Dan
- Ben & Jerry’s
People, Places, and Things
When referring generally to a file extension type, use all uppercase without a period. Add a lowercase s to make plural.
When referring to a specific file, the filename should be lowercase:
If your subject’s gender is unknown or irrelevant, use “they,” “them,” and “their” as a singular pronoun. Use “he/him/his” and “she/her/her” pronouns as appropriate. Don’t use “one” as a pronoun.
When quoting someone in a blog post or other publication, use the present tense.
“Using Leverage has helped our business grow,” says Jamie Smith.
Names and titles
The first time you mention a person in writing, refer to them by their first and last names. On all other mentions, refer to them by their first name.
Capitalize the names of departments and teams (but not the word "team" or "department").
- Marketing team
- Support department
Capitalize individual job titles when referencing to a specific role. Don't capitalize when referring to the role in general terms.
- Our new Marketing Manager starts today.
- All the managers ate donuts.
Don't refer to someone as a “ninja,” “rockstar,” or “wizard” unless they literally are one.
The first time you mention a school, college, or university in a piece of writing, refer to it by its full official name. On all other mentions, use its more common abbreviation.
- Georgia Institute of Technology, Georgia Tech
- Georgia State University, GSU
States, cities, and countries
Spell out all city and state names. Don’t abbreviate city names.
Per AP Style, all cities should be accompanied by their state, with the exception of: Atlanta, Baltimore, Boston, Chicago, Cincinnati, Cleveland, Dallas, Denver, Detroit, Honolulu, Houston, Indianapolis, Las Vegas, Los Angeles, Miami, Milwaukee, Minneapolis, New Orleans, New York, Oklahoma City, Philadelphia, Phoenix, Pittsburgh, St. Louis, Salt Lake City, San Antonio, San Diego, San Francisco, Seattle, Washington.
On first mention, write out United States. On subsequent mentions, US is fine. The same rule applies to any other country or federation with a common abbreviation (European Union, EU; United Kingdom, UK).
URLs and websites
Capitalize the names of websites and web publications. Don’t italicize.
Avoid spelling out URLs, but when you need to, leave off the http://www.
Writing about Leverage
Our company's legal entity name is "Leverage Retirement, Inc." Our trade name is "Leverage." Use "Leverage Retirement, Inc." when writing legal documents or contracts. We use "Leverage Retirement" on social platforms to specify us vs other "Leverage" companies.
Refer to Leverage as “we,” not “it.”
Writing about other companies
Honor companies’ own names for themselves and their products. Go by what’s used on their official website.
Refer to a company or product as “it” (not “they”).
Slang and Jargon
Write in plain English. If you need to use a technical term, briefly define it so everyone can understand.
- MailChimp's ops team is constantly scaling our servers to make sure our users have a great experience with our products. One way we do this is with shards, or partitions, that help us better horizontally scale our database infrastructure.
Use italics to indicate the title of a long work (like a book, movie, or album) or to emphasize a word.
- Dunston Checks In
- Brandon really loves Dunston Checks In.
Use italics when citing an example of a Leverage element, or referencing button and navigation labels in step-by-step instructions:
- When you're all done, click Send.
- The familiar A/B testing variables—Subject line, From name, and Send time—have now been joined by Content, and up to 3 combinations of a single variable can now be tested at once.
Don’t use underline formatting, and don’t use any combination of italic, bold, caps, and underline.
Leave one space between sentences, never 2.
Use positive language rather than negative language. One way to detect negative language is to look for words like “can’t,” “don’t,” etc.
- Yes: To get a donut, stand in line.
- No: You can’t get a donut if you don’t stand in line.