Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
rca
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "rca" is not correct or usable in written English as it stands.
It may refer to an acronym or abbreviation, but without context, it is unclear when it can be used. Example: "The rca cable is essential for connecting the audio system."
⚠ May contain grammatical issues
News & Media
Encyclopedias
Science
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
52 human-written examples
Muswell Hillbillies (Deluxe Edition) is out now on RCA.
News & Media
Your correspondent bought a TRS-80 Model III and promptly replaced its cheap RCA white-on-black television tube for a proper green-on-black screen.
News & Media
Bell started by targeting the local market, but eventually improved its technology and entered the long-distance market, rendering telegraphs obsolete.Sony became famous as a serial disrupter, starting in the 1950s, when its transistor radios skewered the radio standard of the day, vacuum tubes, and that technology's incumbent, RCA.
News & Media
Such is the reputation the RCA has acquired for turning out the stars of tomorrow in everything from fashion through furniture to car design that last year the show attracted 50,000 people in a month.
News & Media
Dame Felicity Lott as Helen of Troy, with Les Musiciens du Louvre-Grenoble conducted by Mark Minkowski, show why this became one of the season's hottest tickets when Laurent Pelly's production was at the Châtelet Theatre in Paris.From the archives comes a moving document, "Leontyne Price Rediscovered" (RCA).
News & Media
Schools in California and Detroit provide the only serious competition to the world-wide influence of the RCA.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
8 human-written examples
The sole non-RCA course, Towcester, made its own deal in October.
News & Media
As Professor Garel Rhys of Cardiff University puts it, "The British-trained car designer of today is as omnipotent as the Scottish engineer of the 19th century".So why are RCA-trained designers so good?
News & Media
Before Christmas, analysts at an outfit called SocialBlade noticed that YouTube had slashed the view counts for channels owned by Universal Music and two owned by arch rival Sony Music, SonyBMG and RCA Records.
News & Media
A study done some years ago by the now-defunct RCA Laboratories in New Jersey found the median eye-to-screen distance in American homes to be nine feet (2.7 metres).
News & Media
DVRs have, however, featured in the plots of sitcoms such as "Sex and the City", which is a sure sign of their cultural potency.One thing that might help to spread the word about DVRs is the emergence of handheld video players that use hard drives for storing programmes, such as the Archos AV, which can store up to 80 hours of video using the new MPEG4 compression algorithm, and the RCA Lyra.
News & Media
Expert writing Tips
Best practice
When using "rca", ensure the context is clear to your audience, as it has multiple meanings. If necessary, define it at first mention.
Common error
Don't assume everyone knows what "rca" stands for. Spell out the full name at least once to avoid confusion.
Source & Trust
88%
Authority and reliability
3.9/5
Expert rating
Real-world application tested
Linguistic Context
"Rca" primarily functions as an initialism, representing various entities depending on the context. It can denote the Radio Corporation of America, Reformed Church in America, or Resource Consumption Accounting. Ludwig AI notes the importance of context for correct interpretation.
Frequent in
News & Media
38%
Encyclopedias
31%
Science
15%
Less common in
Formal & Business
8%
Reference
5%
Wiki
3%
Ludwig's WRAP-UP
In summary, "rca" is a versatile initialism with multiple meanings, including Radio Corporation of America, Reformed Church in America, and Resource Consumption Accounting. Ludwig AI emphasizes that the intended meaning is heavily context-dependent. While frequently encountered in news, encyclopedias, and scientific contexts, its register and interpretation shift based on the subject matter. For clarity, always ensure the audience understands which "rca" you are referring to, especially in formal communications. Due to the fact that it is not correct or usable in written English as it stands, it's important to clarify to your audience what you are talking about.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Radio Corporation of America
Full name of the initialism, providing the complete meaning of the acronym.
Reformed Church in America
An alternative full name of the initialism.
Resource Consumption Accounting
An alternative full name of the initialism, providing another complete meaning of the acronym.
Royal College of Art
Shares the same acronym but has a different full name and context.
NBC
A company closely related to "rca" through ownership and historical context in broadcasting.
CBS
Similar to "nbc", another major broadcasting company from the same era.
Thomson
Company associated with "rca" through business mergers and brand ownership.
General Electric
Company that acquired "rca", indicating a connection through corporate history.
Eight-track tape player
A technology that "rca" was involved in developing.
Art deco carvings
Refers to the architectural style of the "rca" building in New York City.
FAQs
How is "rca" used in the context of audio and video?
In audio and video, "rca" often refers to "rca connectors", a type of electrical connector used to transmit audio and video signals. They are commonly found on older devices.
What does "rca" stand for in the context of church denominations?
In religious contexts, "rca" commonly stands for "Reformed Church in America", a Protestant denomination.
What is the meaning of "rca" in business management?
In business management, "rca" could stand for "Resource Consumption Accounting", a method for allocating costs.
Is it acceptable to use "rca" without defining it first?
It depends on your audience. If they are familiar with the specific context you are using it in (e.g., audio/video professionals), it may be acceptable. Otherwise, it is best to define it fully at first mention.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
3.9/5
Expert rating
Real-world application tested