Proofed Guide to AP Style

Please note that this guide is based on the AP Stylebook, last updated June 1, 2022.

This guide does not include everything contained in the stylebook. Rather, it aims to cover the most salient points and provide details of AP Style’s approach to key editorial issues.

Dictionaries and Other Authorities

The following should be used as additional authorities to AP Style:

Webster’s New World College Dictionary (use the first spelling listed unless AP Style specifies otherwise).

New York Stock Exchange, Nasdaq or the Securities and Exchange Commission for formal company names. Use Co., Inc., Ltd., Corp. after the name as appropriate.

Punctuation

It wouldn’t be practical to list all the punctuation rules here. Instead, we’ve included those AP Style punctuation rules that might go against common practice.

Note that AP Style values consistency, so you can often determine what to do in a given situation by following related rules.

Otherwise, use standard U.S. English practice unless the client has requested another dialect.

Apostrophes

Brackets and Parentheses

Bulleted Lists

Colons

Commas

Dashes

Ellipses

Exclamation Points

Hyphens

Periods

Quotation Marks

See also Quotations in the Style section of this guide.

References and Third-Party Sources

AP Style doesn’t say much about references/citations. The following are some notes about the mention of creative works in text.

See also Third-party Sources in the Style section of this guide.

Spelling, Capitalization and Form

Here are some (perhaps) non-standard approaches to spelling, capitalization and form found in AP Style. Only those that differ from Webster’s Dictionary (or do not clearly appear in it) are included here.

(If we’ve missed any out, please let us know!)

Tip: To confirm whether the first word in a Webster’s entry is capitalized, scroll down to look at the “other word forms” in the dictionary entry.

20-something checkout (n. and adj.) esports M.D.
24/7 child care Ferris wheel Medfly
401(k) chipmaker former Soviet republic(s) mpox
A-list climate change G20 Myspace
ad-lib coffee maker G7 offline
aka copyright (n., v. and adj.) global warming one person, one vote (n.)
all right copyrighted (v., p.t.) Hajj one-person, one-vote (adj.)
anti-abortion COVID-19 half dollar policymaker
anti-labor D-Day half size Presidents Day
anti-social data processing (n. and adj.) half-dozen street-wise
antisemitism daylight saving time half-mile trans-Atlantic
antispyware Diners Club halftrack trans-Pacific
blastoff (n. and adj.) distance learning (n. and adj.) hand-washing U.S. Marshals Service
Blu-ray Disc drive-thru hertz v-chip
Bosnia-Herzegovina drugmaker ice age V-E Day
breakdown (n. and adj.) E. coli internet V-J Day
bull’s-eye Ebola Internet of Things vice [role] (two words, e.g., vice president)
cellphone editor-in-chief K-9

Preferred Terms

Here is a list of terms for which AP Style has stated a preference. Note that:

Preferred Term Avoid/*Do Not Use* Comments
Child prostitute This implies consent; minors cannot legally consent.
Controversial Overused; avoid if the issue is evidently controversial.
[Various terms depending on the nature of the crime] Cyberattack Cyberattack should only be used to describe nefarious computer-related activities that cause significant physical damage or significant/wide-ranging disruption.
Definitely Overused; avoid.
*Gyp*
Incident Don’t use this as a vague euphemism for e.g., shootings; be more specific.
IP address Avoid; if it’s necessary to use it, then provide a brief definition if it seems required.
Photoshopped Don’t use this as a verb.
Tasered Don’t use this as a verb.
Actor Actress Don’t use the female-gendered term.
Animal welfare Animal rights
Anti-abortion, abortion-rights *Pro-life*, *pro-choice* or *pro-abortion*
As if As though
Caregiver Caretaker For when taking care of another person.
Celsius Centigrade
Chatbot ChatGPT That is, don’t use “ChatGPT” to refer to all AI chatbots.
Child sexual abuse images *Child pornography*
Cleft lip *Harelip*
Collision, crash Accident When negligence has been proven, don’t call something an accident.
Companion, lover Mistress Mistress is out-dated and offensive.
Coup Coup d’etat
Cross-dresser Transvestite
Czar Tsar Except to describe the historical ruler of Russia.
Czechia, the Czech Republic *Czechoslovakia* Unless in a historical context.
Death, die Passed on/away Avoid euphemisms.
Demolished Partially demolished, totally demolished Avoid contradiction/tautology.
Developing nations Third World countries
Different from *Different than*
Dissociate *Disassociate*
Doesn’t have children *Child-free*, *childless*
Drug combination, drugs *Cocktail of drugs*
Drugs Narcotics
Drunken driver Drunk driver “Drunken” (adj.) used before nouns.
Entered, typed Input (v.) In the sense of entering data into a computer.
Fabric fastener Velcro
Female student Coed
First-year student Freshman
Forcible expulsion of a population Ethnic cleansing Unless “ethnic cleansing” is put in inverted commas and explained.
Former Ex- E.g., ex-President/former president.
Four-wheel drive 4x4 Unless part of a vehicle name.
Hero Heroine Avoid gendering the term.
High blood pressure Hypertension
Hodgkin lymphoma Hodgkin’s disease
Host Hostess Avoid gendering the term.
Human-made, artificial Man-made Avoid gendering the term.
Humanity, human beings Mankind Avoid gendering the term.
Hydrogen bomb H-bomb
Injuries/deaths Casualties
Inquire, inquiry Enquire, enquiry
Inuit Eskimo Unless personal preference/paired with a group’s ethnic name, e.g., Inupiat Eskimos.
Jihadi(s) Jihadist(s)
Left, right Port, starboard
Lend (v.) Loan (v.)
Magnitude Richter The Richter scale is no longer widely used to describe earthquakes.
Mail carrier Mailman Avoid gendering the term.
Maintenance hole Manhole Avoid gendering the term.
Man Male (n.) In most instances, “male” should not be used as a noun unless used to describe animals other than humans.
Many *** people The *** community Avoid the homogenizing effect of “community” where possible/appropriate.
Member of congress Congressperson Congressman and congresswoman are also acceptable in the right context.
No symptoms, without symptoms Asymptomatic
Non-disabled Able-bodied
OK *Okay*
Older adult/person/people Senior citizens, *the elderly*, seniors
People who do not believe/agree that *** is responsible for climate change Climate change deniers/skeptics/doubters Provide specific information about the individuals’ beliefs.
People who oppose vaccines Anti-vaxxer Be specific about the person or group’s position.
Police officer Cop
Police officer Policeman/woman Avoid gendering the term.
Privacy laws restricting release of medical information HIPAA
Quran Koran Unless there is a stated preference.
Real estate agent Realtor
Regardless Irregardless
Roadside bomb IED
Romani/Roma Gypsy
Said Claimed When the intention is simply to report what someone has said, not to cast doubt or present an alternative point of view.
Salesperson, sales associate etc. Salesman/woman Avoid gendering the term.
Search Manhunt Avoid gendering the term.
Server Waiter/waitress Avoid gendering the term.
Singer, songwriter Songstress Avoid gendering the term.
Spongy moth Gypsy moth Acknowledge recent name change (2022) in the text.
Submarine U-boat Unless specifically referring to a WWI or II German submarine.
Teenage Teen-aged
Text message SMS
The eleventh hour The 11th hour
Transgender Transsexual
variant Creutzfeldt-Jakob disease Mad cow disease To describe the disease affecting people; mad cow disease only affects cows. The word “variant” is needed in this context.
Woman (female, n.) Female (n.) In most instances, “female” should not be used as a noun unless used to describe animals other than humans. See also Inclusive Language in the Usage section for issues with gender identity.

Usage

Abbreviations and Acronyms

General

Exceptions

911 (emergency number)

app (application)

AT&T (company name)

ATM (automated teller machine

c.o.d. (cash on delivery)

CBD (cannabidiol)

CD (compact disc)

CIA (Central Intelligence Agency)

DNA (deoxyribonucleic acid)

dpa (Deutsche Presse-Agentur GmbH)

DVD (digital versatile disc),

E. coli (Escherichia coli)

f.o.b. (free on board)

FAQ (frequently asked questions)

FBI (Federal Bureau of Investigation)

FM (frequency modulation)

GPA (grade point average)

GPS (global positioning system)

HDMI (high-definition multimedia interface)

IBM (company name)

Interpol (International Criminal Police Organization)

IQ (intelligence quotient)

IRS (Internal Revenue Service)

IT (Information Technology; don’t spell out in technical articles)

IV (intravenous line)

JPG/JPEG (Joint Photographic Experts Group)

LED (light-emitting diode)

mpg (miles per gallon; use with a figure, e.g., 40 mpg)

MRI (magnetic resonance imaging)

MRSA (methicillin-resistant Staphylococcus aureus)

NAACP (National Association for the Advancement of Colored People)

NASA (National Aeronautics and Space Administration)

NATO (North Atlantic Treaty Organization)

NBC (National Broadcasting Company)

OB-GYN (obstetrician gynecologist)

OPEC (Organization of the Petroleum Exporting Countries)

PC (personal computer)

PDA (personal digital assistant)

PDF (portable document format)

PT (patrol torpedo) boat

PTA (parent–teacher association)

Q&A (questions and answers)

R&B (rhythm and blues)

radar (radio detection and ranging)

ROM (read-only memory)

ROTC (Reserve Officers’ Training Corps)

rpm (revolutions per minute; use in auto magazines etc.),

S&P 500 (Standard & Poors 500)

SAT (Scholastic Aptitude Test)

SST (supersonic transport)

SWAT (special weapons and tactics)

Tass (tactical air-to-surface system)

THC (tetrahydrocannabinol)

TNT (trinitrotoluene)

TV (television)

U.K. (United Kingdom)

U.S. (United States)

UFO (unidentified flying object)

UHF (ultra-high frequency)

UNESCO (United Nations Educational, Scientific and Cultural Organization)

UNICEF (United Nations Children’s Fund)

UPS (United Parcel Service) Inc.

URL (uniform resource locator)

USB (universal serial bus)

USO (united service organizations)

USS (United States ship)

VHF (very high frequency)

VIP (very important person)

Wi-Fi (wireless fidelity)

XML (extensible markup language)

ZIP (zone improvement plan) code

Scientific Names

Academic Matters

Academic Titles

Courses and Departments

Qualifications

Capitalization

General

The Arts and Architecture

Business

Military

Geography

Governance and Legislation

Collective Nouns and Other Singular/Plural Issues

Datelines

AP Style datelines are a specific device used by journalists to indicate the location and date of a news story. They appear at the top of articles and take the form detailed below.

Examples

Foreign Terms

Numbers, Dates, Currency, etc.

General

Dates/Times

Temperatures

Currencies

Measurements

Miscellaneous

Inclusive Language

General

Disabilities

Gender

Race

Titles and Names

Titles

Names