Posse Comitatus Act
Key Facts
Abbreviation
PCA
Pronunciation
/ˈpɑsi kɔməˈteɪtəs ækt/
Category
Governmental
Related Field
Military
Other meanings of PCA
Portsmouth Christian Academy
Academic
Per Curiam Affirmed
Misc
Pacific Coast Academy
Academic
Principal Component Analysis
Academic
Personal Care Assistant
Business
pancreatic cancer
Medical