National Nuclear Security Administration

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
NNSA
Pronunciation
/ˈnæʃənəl ˈnukliər sɪˈkjʊrəti ædˌmɪnɪˈstreɪʃən/
Category
Governmental
Related Field
US Government

Examples in Context

  1. Construction of the NIF began in1997, funded by the US Department of Energy National Nuclear Security Administration(NNSA) ( NNSA ).
  2. However the national nuclear security administration, the part of the Department of energy responsible for the programme, said this week that the report is now expected by August 2008.