The Office of the Commonwealth’s Attorney is responsible for public safety in Arlington County, the City of Falls Church, and at Ronald Reagan Washington National Airport.

When you hear the term District Attorney, or DA, you might think of courtroom dramas or headline news. But behind the scenes, DAs and other prosecutors do far more than try cases in court.

DA! (band), a Chicago post-punk band of the 1980s Da (play), a 1978 play by Hugh Leonard Da (film), a 1988 film based on the play Damon Amendolara, American sports talk radio host …

DA definition: from; of (used in Italian and Portuguese personal names, originally to indicate place of origin). See examples of da used in a sentence.

“Da.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/da. Accessed 25 Dec. 2025.

Aug 17, 2025 · Understand the essential role of a District Attorney (DA) in the criminal justice system, from prosecution to public safety.

8 hours ago · Is yer da here? Oh where is yer da son? The man said it to me and was grumpy. Is yer da here? 2011, Philip Reeve, Scrivener's Moon, Scholastic, →ISBN, page 48: Once the …

198 definitions of DA. Meaning of DA. What does DA stand for? DA abbreviation. Define DA at AcronymFinder.com

Jul 27, 2025 · The District Attorney (DA) is a key figure in the criminal justice system. As an elected official, the DA represents the government in prosecuting criminal offenses. Their …

District Attorney (DA) A district attorney is a public official who is appointed or elected to represent the state in criminal judicial proceedings in a particular judicial district or county; an appointed …