PCA
PCA is the abbreviation of Proto-Central Algonquian.
PCA is the abbreviation of Posse Comitatus Act.
PCA is the initialism of Progressive Citizens of America.
PCA is the abbreviation of propulsion controlled aircraft.
PCA is the abbreviation of principal components analysis.
PCA is the abbreviation of patient-controlled analgesia.
Meaning of Proto-Central Algonquian
Proper noun
Proto-Central Algonquian
- The formerly-hypothesized proto-language of the Central Algonquian languages, now recognized to be in effect Proto-Algonquian because Central Algonquian is not a genetic group.
- Synonyms:
- PCA
Synonyms of PCA
Forms of PCA
| plural | PCAs |
|---|
Questions about PCA
- What is PCA the abbreviation of?
- PCA is the abbreviation of Proto-Central Algonquian.
Words near PCA in the dictionary
Source and license
Adapted from Wiktionary: PCA (page history and authors); Proto-Central Algonquian (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “PCA.” Word.ws, https://word.ws/pca. Based on Wiktionary, CC BY-SA 4.0.