Meaning of NRO | Babel Free

Definitions

1. Initialism of National Reconnaissance Office.
   US, abbreviation, alt-of, initialism
2. Initialism of near-rectilinear orbit / near-rectilineal orbit.
   abbreviation, alt-of, initialism
3. Initialism of National Reconciliation Ordinance.
   Pakistan, abbreviation, alt-of, initialism
4. Initialism of Number Resource Organization.
   Internet, abbreviation, alt-of, initialism

CEFR level