U. S. A.
"u-s-a" is a 3-letter English headword indexed on PlainSpell.
The verdict
“U. S. A.” is uncommon English (outside the top frequency list), classed as a proper noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 8
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Alternative form of USA.
Corpus desk
Index EN-u-s-a · U. S. A. · English
U. S. A. · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-LONG 8 letters
- VOW-2 2 vowels
- CONFUS-0 No pairs
- VAR-0 0 variants
- BOOK-THIN "U" thin
- PHOTO-UNK Peer pending
Read with this headword: Spelling guide for this pattern
Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.
| Property | Value |
|---|---|
| Headword | U. S. A. |
| Language | English |
| Part of speech | Proper noun |
| Letters | 8 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “U. S. A.” in English
Rare enough to double-check
U. S. A. is uncommon English outside the top frequency list, classed as aproper noun. Rarity is why readers land here mid-draft. Gloss: "Alternative form of USA.".
U. S. A. doesn't appear in our generated misspelling index, since its letter pattern doesn't lend itself to common typo substitutions. It is not paired with a close-neighbour confusable in our dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.
No documented word history exists for this headword, so its spelling is best explained by sound-to-letter mapping rather than etymology. The correct English form is U. S. A., spelled U-.- -S-.- -A-..
Definition
- 1Alternative form of USA.
Recorded use
Wiktionary exampleThese source excerpts show how U. S. A. appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
I’ve broken my fast with the grave and gay, / With hoi polloi and with the élite; / I’ve been all over the U. S. A. / From Dorchester Crossing to Kearney Street.
Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.