Dictionary.com
Thesaurus.com
Jump To:
  • MIA
    MIA
    missing in action.
  • M.I.A.
    M.I.A.
    abbreviation
    Master of International Affairs.

MIA

1 American  
MIA's, plural MIAs plural
  1. missing in action.

  2. a soldier declared missing in action.


M.I.A. 2 American  

abbreviation

  1. Master of International Affairs.

  2. Military. missing in action.


MIA British  

abbreviation

  1. military missing in action: officially unaccounted for following combat

  2. (in Australia) Murrumbidgee Irrigation Area

"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.

A 5-year-old San Bernardino girl, Amada Mia Brown, vanished in high surf last week.

From Los Angeles Times • Jun. 15, 2026

The body of missing 5-year-old Amada Mia Brown of San Bernardino was recovered in Laguna Beach on Thursday, two days after she vanished in high surf.

From Los Angeles Times • Jun. 14, 2026

After her initial meeting with Sullivan, Mia said she met him again on one other occasion, when she returned to his house.

From BBC • Jun. 8, 2026

Mia - not her real name - was a 20-year-old newcomer when, she said, she had gone to Sullivan's house for a meeting, which she had thought would be about working for the Sport.

From BBC • Jun. 8, 2026

When he wouldn’t nap, Mia lay next to him in the center of their parents’ bed, blankets heaped around them in a chenille nest, singing him songs and patting his cheek until he dozed.

From "Little Fires Everywhere" by Celeste Ng

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "MIA" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com