Meaning of DDA | Babel Free

Definitions

1. Initialism of difficult development area.
   abbreviation, alt-of, initialism
2. Initialism of digital differential analyzer.
   abbreviation, alt-of, initialism

Examples

“Generally, DDAs are areas with poverty rates of 25 percent or more or where 50 percent of households have incomes below 60 percent of the area median income.”

CEFR level