= Documentation Guidelines
-What we want to present to our readers is a set of documentation that
-has the same look and feel throughout the entire documentation. This
-includes matching the same 'look and feel' to what the readers get on
-the corporate website or within the source docs.
+We aim to give our readers a complete set of documentation that has a
+consistent look and feel. This includes matching the design with what
+readers see on the website and in the source documents.
-== InkBridge Style Guide
+== Style Guide
-The CSS files manages the base settings of fonts, colours, layout etc.
-Changes can be made in the file when global changes are required.
-Headers/footers are handled by separate files and used to update the
-branding and relevant info.
+The Style Guide outlines the rules and recommendations for every
+documentation page. The rules cover two things: how the prose reads
+(British English, a Grade 9 reading level, a friendly tone, and an
+approved word list) and how the AsciiDoc is built (xrefs, tables,
+admonitions, collapsible blocks, and numbers).
-=== Accessibility
+Consistency is important. A reader who sees three spellings of one
+term, or three ways of writing a version number, spends effort
+decoding the style instead of finding the answer they need.
+
+The subsections below are in alphabetical order.
-Accessible documents ensures equal information access for everyone and
-improves the user experience. Accessible design benefits all users by
-making information clearer and easier to understand. This means making
-documents usable by assistive technologies and navigable for all
-users.
+=== Accessibility
-Ensure information is accessible (tables, lists) and annotated
-correctly. Diagrams/Table require titles and some call-outs where
-required. (i.e. Architecture diagram). Other suggestions are outlined
-in this document that include fonts, spacing, headings, etc.
+Accessible documents allow everyone to access information equally.
+This also improves the user experience. To improve accessibility, use
+clear headings, descriptive alt text, and high colour contrast. This
+supports assistive technologies and aids users with visual or hearing
+impairments.
+
+Make your information easy to read by using clear tables and simple
+lists. These formats act like a map, helping your reader navigate
+complex data quickly.
+
+Give every diagram and table a descriptive title. For technical
+drawings like engineering diagrams, add call-outs to explain key
+parts. These labels guide the eye and clarify how systems connect.
+
+Follow the other design rules in this document to improve your layout.
+Use consistent fonts, proper spacing, and organised headings. These
+elements work together to create a professional look. Structured
+formatting helps lessen eye strain and keeps readers focused on the
+content.
+
+=== Admonitions
+
+Pick the admonition type by what happens to the reader who ignores the
+box, not by how much we want their attention. Overusing WARNING trains
+readers to skip all five.
+
+.Admonition types
+[cols="1,3,2",options="header"]
+|===
+| Type | Use when | Cost of ignoring it
+| NOTE | Extra context that helps but isn't needed to finish the task. | Nothing breaks.
+| TIP | A faster or cleaner way to do what the reader is already doing. | Nothing breaks, the reader uses a slower method.
+| IMPORTANT | A step or condition the reader must not skip. | The task fails or gives the wrong result.
+| CAUTION | An action that can lose data, break a running server, or need manual recovery. | Recoverable damage.
+| WARNING | An action that can lock out access, expose credentials, or take down production. | Serious or hard to reverse damage.
+|===
+
+Keep an admonition to three sentences. Anything longer belongs in body
+text under its own heading.
+
+Never stack two admonitions together, as readers skip both. Never open
+a section with an admonition, because the reader has no context yet
+for the thing they're being warned about.
+
+=== Capitalisation
+
+Use *Title Case* for all Table of Contents (TOC) entries to ensure
+clear organisation.
+
+Use *Title Case* for your main titles and top-level headings, such as
+H1 and H2. This consistency helps readers navigate your document like
+a map. Ensure navigation panels match the H1 and H2 headings on
+selected pages to avoid confusing users.
+
+Use *Sentence case* for all smaller headings from H3 to H6. This style
+follows a regular sentence. Only the first word and proper nouns are
+capitalised. This shows the reader that these sections provide
+supporting details, not main topics. The documentation needs varying
+heading styles to guide the reader through the content.
+
+[#collapsible]
+=== Collapsible text
+
+Use a collapsible block for very large code snippets, programming
+examples, debug outputs, or anything longer than 20 lines. This allows
+us to place more information on one or two pages, and readers can
+select exactly the information they need by expanding sections.
+
+A collapsible block is an example block (`====` delimiters) marked
+with `[%collapsible]`:
+
+----
+.Server startup output
+[%collapsible]
+====
+FreeRADIUS Version 4.0.0
+Copyright (C) 1999-2026 The FreeRADIUS server project and contributors
+====
+----
-=== Capitalization
+Always give the block a title, as the title becomes the text the
+reader clicks to expand. A block with no title shows the word
+"Details" instead, which tells the reader nothing about what's inside.
-The TOC is Title Case. Title Case on titles and top level subsection
-titles (H1 and H2 levels). The navigation panels should render the
-same title heading (H1/H2) as the selected page(s). All other headings
-(H3-6) are Sentence case.
+The exception is a code block (more than 20 lines) that a user needs
+to copy. Keep the text or block expanded.
=== Font
-Use a clear font that legible on-screen and large enough so it's easy
-to read (accessible). Generally a non-serif font is best for screens
-and works in PDFs (if required)
+Use a clear font that is legible on-screen and large enough so it's
+easy to read (accessible). Generally a non-serif font is best for
+screens and works in PDFs (if required).
-It's advisable to remove CAPS BECAUSE IT SEEMS LIKE WE'RE ALWAYS
-YELLING AT OUR READERS - use bold to emphasize or italics (sparingly).
-Use CAPS for all acronyms such as TCP/IP, EAP etc.
+Avoid capital letters BECAUSE IT SEEMS LIKE WE'RE ALWAYS YELLING AT
+OUR READERS! Use bold to emphasise or italics (sparingly) to highlight
+information. Use capital letters for all acronyms such as TCP/IP and
+EAP.
+
+The CSS files set the font family and size for every page, see
+<<layout>>.
=== Formatting
-Try to use *bold* to emphasize the information rather than italics;
-there's less brain "context switching" to decipher the fonts bold
-versus italic. All programming snippets must be formatted as `code` or
-`code blocks`.
+Use *bold* to emphasise information rather than _italics_, because
+readers recognise *bold* text faster than they recognise _italic_
+text. All programming snippets must be formatted as `code` or `code
+blocks`.
+
+Code blocks using a source such as `html`, `shell` (zsh, bash), and
+`unlang` render the output text in different colours. Since there are
+so many sources, we're allowing all types and will update CSS with
+final colours for the output text.
+
+Other code blocks without a native source, keep text in the `code` or
+`code block` black.
-Code blocks using source such as ruby, html, shell (zsh, bash)
-colourises the text. Since there are so many sources, we've opted to
-remove them and keep text in the `code` or `code block` black.
+The CSS files control every colour on the page, see <<layout>>.
=== Grammar
-Use simple words (less than 5-6 syllables). Substitute/remove formal
-words not recommended for software docs. Check <<terms>> section for
-more information on recommended words and terms. Shorten sentences or
-break into 2 sentences to ensure conciseness.
+Replace words of six or more syllables with shorter terms that
+translate easily. Substitute or remove formal words not recommended
+for software documentation. Check the <<terms>> section for more
+information on recommended words and terms.
-=== Landing Pages
+Shorten sentences or break them into two sentences to ensure
+conciseness.
-All landing pages (H1 top level sections) need introductory paragraph
-and explanation of what the section contains.
+=== Landing pages
+
+All landing pages (H1 top level sections) need an introductory
+paragraph and an explanation of what the section contains.
Add xrefs to all the subsections contained in this section on the top
-level landing page. Users can select a topic from main page while
-reading or use the navigation panel on left side.
+level landing page. Users can select a topic from the main page while
+reading or use the navigation panel on the left side.
-=== Layout
+[#layout]
+=== Layout and CSS
-Ensure all pages are left-justified (irregular right edge) makes the
-document more accessible and increases readability. Avoid
+Left-justify (irregular right edge) all pages. A left-justified page
+is more accessible and increases readability. Avoid
centre-justification.
-CSS files control the margins and page size.
+The CSS files control the design elements: fonts, colours, layout,
+margins, and page size. Change one line in a CSS file and the change
+applies across every page at once.
-=== Localization
+Headers and footers live in separate files, which keeps branding and
+navigation consistent. Update a logo or a contact address in one
+header file and the change reaches every page.
-Remove as many gerunds (words ending in *ing*) as possible - english
-doesn't translate the words easily and these verbs are confusing to
-readers who's first language is not english.
+[NOTE]
+====
+If your page needs a CSS update, send the request with your pull
+request.
+====
-Check convoluted text or run-on sentencces with
-xref:https://hemingwayapp.com/[Hemingway] or
-xref:https://app.grammarly.com/[Grammarly] editors. The reading level
-needs to be Grade 9 to ensure that the document is readable, and every
-user (limited inteliigence or not) can understand what they're reading
-on the first pass.
+=== Localisation
-=== Numbers
+Remove as many gerunds (words ending in ing) as possible. English
+doesn't easily translate these words. This can confuse non-native
+speakers.
-Numbers like 1,2,3,...up 9 are written as words. Numbers starting at
-10+ are written out in numerals.
+Check convoluted text or run-on sentences with
+link:https://hemingwayapp.com/[Hemingway] or
+link:https://app.grammarly.com/[Grammarly] editors. The reading level
+should be Grade 9. This ensures the document is scannable and
+readable. Most users can understand what they're reading on the first
+pass.
[NOTE]
====
-This is *not* applicable for `code` or `coding blocks`. These numbers
-need to stay in their native formats.
+Hemingway and Grammarly are third-party tools, not ours. Both have
+free versions that run in a browser and are enough for checking
+reading level and sentence length. Neither is required, and neither
+has the last word on a rule this guide sets.
====
-Decimals numbers need to only be 2 significant digits.
+
+=== Numbers
+
+Numbers like 1, 2, 3, ... up to 9 are written as words. Numbers
+starting at 10+ are written out in numerals.
+
+This is *not* applicable for `code` or `code blocks`. These numbers
+need to stay in their native formats.
+
+Decimal numbers need to only be two significant digits.
See
-xref:https://procomm.ieee.org/using-numbers-in-technical-documents-2/[IEEE
-expressing numbers] in documentation for more guidance.
+link:https://procomm.ieee.org/using-numbers-in-technical-documents-2/[IEEE
+expressing numbers] for more guidance.
=== Punctuation
-Use the Oxford comma to make sentences clear & concise. Lists use
-periods at the end of the sentence entry. Use unordered lists when
-listing contents, or items. Use ordered list for tasks or steps.
+Currently, there is one space after a period at the end of a sentence.
+The source files still hold a mix of one and two spaces, and this will
+change in a future release. Use the Oxford comma to make sentences
+clear and concise.
+
+Choose the list type to match the content:
+
+* Use unordered lists when listing contents or items.
+* Use ordered lists for tasks or steps.
+
+Use a period at the end of each list entry.
=== Spacing
-All Headings have a line space after them before the first paragraph.
-H1 and H2 headings need 2 line breaks before the following paragraph -
-TO DO the CSS file and update heading spacing as a global change.
-Spacing of 1 line between paragraphs. Only one space at the end of a
-sentence is required.
+All headings have a line space after them before the first paragraph.
+There is also a single blank line between paragraphs.
+
+The recommended method is to use one space at the end of a sentence
+(see the previous note in Punctuation).
+
+Heading spacing is set per page rather than globally in the CSS.
=== Spelling
-International English - s is used instead of z in words like
-authorisation vs authorization. By matching/spelling our words the
-same as supporting docs, e.g. company website or FR software, our
-readers' comphrehension increases. The reader isn't decoding what
-terms are if spelt the same, or if 2 terms spelt differently mean the
-same thing. An example is authorise versus authorize.
+We use British or UK spelling and most words use the `s` instead of
+`z`. An example is "utilise" versus "utilize". By spelling our words
+the same as the supporting material, for example the company website
+or the FreeRADIUS software, our readers' comprehension increases. The
+reader isn't figuring out what terms mean if they're spelled the same.
+They're also not determining whether two terms spelled differently
+mean the same thing.
+
+Exception: Use the `z` form for authorization rather than
+authorisation. This rule matches the same spelling of the term
+`authorize` in the RFCs and codebase.
=== Tables
Put information in tables where applicable to increase readability /
-scanning. Use collapsible widgets for very large code
-snippets/programming examples/debug outputs or anything that is longer
-than 4 lines. This allows us to place more information on 1 or 2 pages
-and readers can select exactly the information they need by expanding
-sections.
+scanning. See <<collapsible>> for hiding very long code snippets,
+programming examples, or debug outputs.
=== Tone
-*Friendly* and *informal* for users that need to feel comfortable when
+*Friendly* and *informal* for users who need to feel comfortable when
accessing information. The informal tone allows the use of
contractions.
-Remove all slang terms, remove rhetorical questions. Replace humongous
-words with smaller easily translated items. Check other style guides
-(Chicago/Google/Apple/Microsoft) for anything else not covered by this
-page.
-https://learn.microsoft.com/en-us/style-guide/global-communications/writing-tips[MS
+Remove all slang terms and rhetorical questions. Check other style
+guides (Chicago/Google/Apple/Microsoft) for anything else not covered
+by this page.
+link:https://learn.microsoft.com/en-us/style-guide/global-communications/writing-tips[MS
Tips] is a good reference for technical documentation and
-localization.
+localisation.
+
+=== Xrefs and Links
+
+Use `xref:` for a target inside our documentation and `link:` for a
+target on another site.
+
+Don't send an external URL through `xref:`. Asciidoctor treats the URL
+as an anchor name and emits `href="#https://example.com/"`, so the
+link looks right on the page and goes nowhere when clicked.
-=== Xrefs
+.Link syntax
+[options="header,autowidth"]
+|===
+| Target | Syntax | Example
+| Page in the same module | `+xref:page.adoc[text]+` | `+xref:guidelines.adoc[Documentation Guidelines]+`
+| Anchor on a page in the same module | `+xref:page.adoc#anchor[text]+` | `+xref:components/radius_servers.adoc#policy[Policies]+`
+| Page in another module | `+xref:module:page.adoc[text]+` | `+xref:concepts:freeradius.adoc[FreeRADIUS]+`
+| Anchor on the page being read | `+<<anchor,text>>+` | `+<<terms,Terminology>>+`
+| Another site or external site | `+link:url[text]+` | `+link:https://docs.asciidoctor.org/[AsciiDoc]+`
+|===
-RFCs need to be x-ref'd and no dash between RFC and xxxx digits. For
-example, xref:https://datatracker.ietf.org/doc/html/rfc2865[RFC 2345]
+To print a macro instead of running it, wrap the example in plus signs
+inside the backticks:
+
+----
+| Page in the same module | `+xref:page.adoc[text]+`
+----
+
+Always put link text inside the brackets. Empty brackets print the raw
+URL, which readers can't scan and screen readers read out one
+character at a time.
+
+Every module needs its prefix when you reference a file in a different
+module. A page in `howto` linking to a page in `concepts` needs
+`xref:concepts:`, and leaving the prefix off resolves against `howto`
+instead.
+
+RFCs need to be referenced with no dash between RFC and the xxxx
+digits. For example,
+link:https://datatracker.ietf.org/doc/html/rfc2865[RFC 2865].
== Recommendations
-=== xref:https://docs.asciidoctor.org/asciidoc/latest/[Ascidocs]
+=== link:https://docs.asciidoctor.org/asciidoc/latest/[AsciiDoc]
+
+Use the built-in functions and templates from AsciiDoc to standardise
+output rendering.
-Use the built in functions and templates from ascidoc to standardize
-output rendering. Some tips include:
+Some tips include:
-* Use the Menu lisitng and the menu items function in ascidocs. For
- example, `menu` function (gives the MENU>item2>item2 syntax).
-* For tables, use the [options="headers,autowidth"] to uniformaly size
- the columns and data. If needed, the options can be set to customize
- the column size according to the data to be displayed. For example,
- [cols="1,3"].
-* Use plain text for code and code snippets instead our shell=source,
- or bash. The use of these parameters colorize the text and we want
- to do this by modifying the CSS file.
+* Use the Menu listing and the menu items function in AsciiDoc. For
+ example, `menu` function (gives the MENU>item1>item2 syntax).
+* For tables, use `[options="header,autowidth"]` to size the columns
+ to fit their contents. Note that the option is `header`, not
+ `headers`, and the plural is silently ignored so the table renders
+ with no header row.
+* To set the column widths yourself, use `+[cols=...]+` and drop
+ `autowidth`, because `autowidth` overrides any widths given in
+ `cols`. For example, `[cols="1,3,3",options="header"]` makes the
+ first column narrow and the remaining two equal.
-=== Single Source
+=== Single source
-Add partials for any chunk repeated more that twice throughout the
-docs Some examples are the mailing and RFC lists that are repeated
-multiple time throughout the doc. Any diagram or image that is
-required in more than one place needs to be placed in a partials
-directory.
+Add partials for any section of text repeated more than twice
+throughout the documentation. Some examples are the mailing and RFC
+lists that are repeated multiple times throughout the documentation.
+
+Any paragraphs or text that is required in more than one place needs
+to be placed in a partials directory.
+
+Any diagram or image that is required in more than one place needs to
+be placed in an images directory.
[#terms]
== Terminology
-International English, or Global English, is the standard form of
-English used for global communication. Using global english
-prioritizes clarity and simplicity for non-native speakers in
-international contexts. Seamless communication between speakers from
-diverse linguistic backgrounds are possible.
+We write in British English, and we keep the wording plain enough for
+a global readership. Plain, simple wording prioritises clarity for
+non-native speakers. Readers from diverse linguistic backgrounds can
+then follow the text on the first pass.
To ensure effective communication, consider the following:
* Simplify language and avoid complex constructions.
-* Write for translation, simpler words are easy to localize and
+* Write for translation; simpler words are easy to localise and
understand.
* Use clear, short sentences and avoid ambiguous language.
-* Try using standard expressions and avoid phrasal verbs, gerunds, and
+* Use standard expressions and avoid phrasal verbs, gerunds, and
colloquialisms.
-* Standardize dates, phone numbers, and addresses.
+* Standardise dates, phone numbers, and addresses. Worked examples are
+ still to be added.
include::partial$terminology.adoc[]
+== Antora Documentation Style Guide
+
+For developers contributing to the codebase, see the style guide in
+the reference directory for more guidance writing your documentation
+in code.
+
// Copyright (C) 2026 Network RADIUS SAS. Licenced under CC-by-NC 4.0.
// This documentation was developed by Network RADIUS SAS.
-The following tables indicate what are good or bad terms to use in our documentation (developer doc-in-code or customer-facing).
+The following tables indicate which terms are good or bad to use in our documentation, both the developer documentation written inside the source code and the customer-facing pages.
-== Words and Terms
+=== Words and terms
-.Words and Terms
-[options="headers,autowidth"]
+.Words and terms
+[options="header,autowidth"]
|===
-| Not recommended | Recommended | Reason
-| analyze, analyzed, analyzing | analyse, analysed, analysing | Standardize on International or Global English.
-| authorize, authorized,authorizing | authorise, authorised, authorising| Standardize on International or Global English.
-| behavior | behaviour | Standardize on International or Global English.
-| centralise, centralised, centralising | centralize, centralized, centralizing | Standardize on International or Global English.
-| licence | license | For technical docs, the norm is to use license as both the noun & verb. Unlike in Canada licence=noun, license=verb.
-| minimize, minimizing, minimized | minimise, minimised, minimising| Standardize on International or Global English.
-| freeradius, FreeRadius | freeRADIUS, FreeRADIUS | Use a standard word for freeRADIUS so users don't think it's a different software version or product. This form most represents our logo the most.
-| thus, thusly | therefore, as a result, so, thereby| Thus is a formal term and not recommended for software docs. Try rephrasing the sentence to remove the word.
-| v.4.0.0, ver 4.0, v4.0.x | v4, version 4 | Standardize on one term throughout the docs.
-| v.3.0.0, ver 3.0, v3.0.x | v3, version 3 | Standardize on one term throughout the docs.
-| master | primary, main | Use Inclusive language. Can only change the term where/when 'primary' reference works in the selected context. Legacy terms master/slave are still to be used.
-| mandatory | required, needed, must be present| Inclusive language.
-| user | end-user | This term means the end-user or user clients that are accessing the network. These aren't network clients like a NAS or proxy server that talk directly to the freeRADIUS server.
-| nases, NASes, Nases | NASs | NAS refers to network Access Server that may be a device or software. Many plural forms but need to standardize on one form. Currently set to NASs, but open to suggestion if we decide we want to go with NASes.
-| network user(s) | end-user(s) | To differentiate between the RADIUS Server clients i.e. NAS, proxy server versus the end-user clients (windows machines, Macs).
-| clients | network clients, NAS | Refers to any device that communicates directly with the RADIUS server.
-| should | must, required | Need to be More direct language to instruct user what they have to do. Should implies a suggestion and not necessarily a step that's required.
-| Network RADIUS, Network Radius | InkBridge Networks | Rebranding of documents.
-| whilst |while | Whilst is a formal term and not recommended for software docs.
+| Not recommended | Recommended | Reason
+| analyze, analyzed, analyzing | analyse, analysed, analysing | Standardise on British English.
+| authorise, authorised, authorising | authorize, authorized, authorizing| Use the `z` form to match the spelling of the term `authorize` in the RFCs and codebase.
+| behavior | behaviour | Standardise on British English.
+| centralize, centralized, centralizing | centralise, centralised, centralising | Standardise on British English.
+| freeradius, FreeRadius | freeRADIUS, FreeRADIUS | Use a standard word for freeRADIUS so users don't think it's a different software version or product. This recommended form best represents the freeRADIUS logo.
+| license, licensed | licence, licenced | You may see licence=noun and license=verb, but licenced (as in copyright) is an acceptable form.
+| minimize, minimizing, minimized | minimise, minimised, minimising | Standardise on British English.
+| thus, thusly | therefore, as a result, so, thereby| Thus is a formal term and not recommended for software documentation. Try rephrasing the sentence to remove the word.
+| v.4.0.0, ver 4.0, v4.0.x | v4, version 4 | Standardise on one term throughout the documentation.
+| v.3.0.0, ver 3.0, v3.0.x | v3, version 3 | Standardise on one term throughout the documentation.
+| master | primary, main | Try to use inclusive language as the first option. Legacy terms master/slave may be used according to industry standard. Only use the term where/when the 'master' reference works in the selected context.
+| mandatory | required, needed, must be present | Inclusive language.
+| user, users, network user(s) | end-user, end-user(s) | In a RADIUS context only. An end-user is the person or client device (Windows machines, Macs) authenticating to the network. An end-user is not a network client such as a NAS or proxy server that talks directly to the freeRADIUS server. When referring to the person reading our documentation, `user` or `reader` is correct.
+| nases, Nases, NASs | NASes or Network Access Servers | NAS refers to a Network Access Server that may be a devices or software. There are many plural forms, but we need to standardise on one form such as NASes.
+| client, clients | network client, network clients, NAS, NASes | Refers to any device that communicates directly with the RADIUS server.
+| should | must, required, need to | Use direct language to instruct the user what they have to do. Should implies a suggestion and not necessarily a step that's required.
+| Network RADIUS, Network Radius | InkBridge Networks | Rebranding of documents.
+| whilst | while | Whilst is a formal term and not recommended for software documentation.
|===
-== Forbidden Words
+=== Forbidden words
-.Forbidden Words
-[options="headers, autowidth"]
+.Forbidden words
+[options="header,autowidth"]
|===
-| Not Recommended | Recommended Words | Reason
-| stupid, stupidities | nonsensical, problems, issues, senseless (if referring to an action, not person.) Other suggestions - lower intelligence threshold, unwanted behaviors, unexpected results, imprudences. | Stupid is a superfluous word and not needed.
-| crap, shit | problems, issues | Crap and shit are slang and hard to translate.
-| retarded | not recommended, nonsensical | Use inclusive language, this word precludes 'slower than average' reader.
-| hell | troublesome, gives you issues | Hell is hard to translate and alternative words can be used.
-| weenie | ineffectual, problematic, weak | Weenie translates very differently into other languages and definitely not a good word to use.
+| Not Recommended | Recommended Words | Reason
+| stupid, stupidities | nonsensical, problems, issues, senseless (if referring to an action, not a person). Other suggestions - lower intelligence threshold, unwanted behaviours, unexpected results, imprudences. | Stupid is a superfluous word and not needed.
+| crap, shit | problems, issues | Crap and shit are slang and hard to translate.
+| retarded | not recommended, nonsensical | Use inclusive language. This word excludes the 'slower-than-average' reader.
+| hell | troublesome, gives you issues | Hell is hard to translate and alternative words can be used.
+| weenie | ineffectual, problematic, weak | Weenie translates very differently into other languages and is definitely not a good word to use.
|===
-== Acronyms
+=== Acronyms
-Add another table of technical terms and abbreviations here. Keep running across multiple spellings and capitalisations of some of the following:
+Industry-standard acronyms use capital letters.
.Acronyms
-[options="headers, autowidth"]
+[options="header,autowidth"]
|===
-| Term |Term to use | Reason
-| arp, arp | ARP | Standard way to reference protocol.
+| Term | Term to use | Reason
+| arp, Arp | ARP | Standard way to reference protocol.
| dns, Dns | DNS | Standard way to reference protocol.
-| eap, eap | EAP | Standard way to reference protocol.
-| ip | ip | use ip when referencing a variable or a specific instance of an IP address in code or examples.
-| IP | IP | use IP when referring to the Internet Protocol or networking standards.
-| tcp, Tcp, TCP | TCP/IP | Standard way to reference protocol.
+| eap, Eap | EAP | Standard way to reference protocol.
+| Ip, ip | IP | Use IP when referring to the Internet Protocol (IP) or networking standards. NOTE: Use ip when referencing a variable or a specific instance of an IP address in code or examples.
+| ldap | LDAP | Standard way to reference protocol, but use `ldap` when referring to the `ldap` module.
+| tcp, Tcp | TCP | Standard way to reference protocol.
| TCPIP, TCPip, TcpIP | TCP/IP | Standard way to reference protocol.
| Udp, udp | UDP | Standard way to reference protocol.
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