CTA
[ˈt̪a]
The verdict
“CTA” is a moderately-common Spanish word, ranked #27,931 in Spanish word frequency and used as an abbreviation.
- #27,931
- frequency rank, Spanish
- 3
- letters
- 20
- confusable pairs
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - Espacio aéreo cuya finalidad es prevenir la colisión entre aeronaves y acelerar el tránsito aéreo regular. El límite inferior de una zona CTA está establecido en 300m. sobre la superficie de la tie...
Visual similarity to commonly confused words
How many letter changes separate each confused pair (Levenshtein distance, normalized).
Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).
| Property | Value |
|---|---|
| Headword | CTA |
| Language | Spanish |
| Part of speech | Abbreviation |
| IPA | [ˈt̪a] |
| Letters | 3 |
| Frequency rank | #27,931 |
| Misspellings tracked | 0 |
| Confusable pairs | 20 |
| Source | Wiktionary (kaikki.org) |
Where “CTA” sits in Spanish frequency
Spelling & Dictionary Insight
The Spanish entry for CTA is 3 letters long, classified as an abbreviation, and transcribed in the International Phonetic Alphabet as [ˈt̪a]. Corpus data places it at rank #27,931 in overall Spanish word frequency, marking it as uncommon enough that many writers pause before typing it. The dominant gloss from Wiktionary reads: "Espacio aéreo cuya finalidad es prevenir la colisión entre aeronaves y acelerar el tránsito aéreo regular. El límite inferior de una zona CTA está establecido en 300m. sobre la superficie de la tie...".
Zero misspellings are on record for CTA in our index, a sign its spelling follows regular Spanish conventions. It also participates in 20 confusable-pair relationships, "CV", "cu", "cup", and more, a pairing that trips writers up because the two words share enough sound or shape to blur together.
Wiktionary doesn't record an etymology for this headword, so its spelling is best read as a straightforward mapping from sound to letter. The correct Spanish form is CTA, spelled C-T-A.
Definition
- 1Espacio aéreo cuya finalidad es prevenir la colisión entre aeronaves y acelerar el tránsito aéreo regular. El límite inferior de una zona CTA está establecido en 300m. sobre la superficie de la tierra y el límite superior en 15.000 m. A su vez se divide en: TMA y AWY.
This word in other languages
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 Spanish corpus, MIT). See the methodology for how each field is sourced and updated.
Frequently Asked Questions
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Using “CTA”
The practical upshot for anyone who landed here from a spell-check.
- The one correct Spanish spelling is C-T-A - every other letter order is a misspelling in standard orthography.
- Say it as [ˈt̪a] (IPA); tap the speaker on the pronunciation badge to hear it where audio exists.
- Don't mix it up with “CV” - see the side-by-side comparison. CTA vs CV
- Browse more Spanish words and confusable pairs in the same reference. Spanish words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.