Dictionary.com
Thesaurus.com

ACA

American  
  1. Affordable Care Act.

  2. American Camping Association.

  3. American Canoe Association.

  4. American Casting Association.


ACA British  

abbreviation

  1. Associate of the Institute of Chartered Accountants

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

ACA Marketplace subsidies are based on household MAGI, not on assets or net worth.

From MarketWatch Aug. 17, 2026

The impact to your ACA subsidy, if there is one, is temporary.

From MarketWatch Aug. 14, 2026

Banner Health, a 33-hospital system based in Arizona, has seen emergency-room visits grow 10% this year for patients who lost ACA coverage, and 13% for people who lost Medicaid.

From The Wall Street Journal Jul. 31, 2026

Mercer is one of millions of Americans going without health insurance after the ending of federal subsidies that kept their ACA premium bills down.

From The Wall Street Journal Jul. 31, 2026

Insurers selling ACA marketplace plans are asking for a typical premium increase of 14% for 2027.

From Salon Jul. 19, 2026

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training