(military, US) Initialism of National Reconnaissance Office. / (Pakistan) Initialism of National Reconciliation Ordinance.

Initialism of near-rectilinear orbit / near-rectilineal orbit.

(military, US) Initialism of Naval Reserve Officers Training Corps.

Third-person singular simple present indicative form of nroff

simple past tense and past participle of nroff

present participle of nroff

(transitive, computing) To format (text) using the nroff program, which produces output suitable for simple fixed-width printers and terminal windows.

(US, government, military, espionage, aerospace) Initialism of National Reconnaissance Office launch.. An NRO spacelaunch for delivering a high security government payload into space.