NSSL

Initialism of National Security Space Launch program; a U.S. government program for assured access to space

Proper noun

  1. Initialism of National Security Space Launch program; a U.S. government program for assured access to space

    Coordinate Terms: EELV

Noun

  1. Initialism of national security spacelaunch; a high security spacelaunch of U.S. government payloads, such as spy satellites

Forms

NSSLs