| 
NNN | 
| 
N/A
 | 
Not Applicable
 | 
| 
NAC
 | 
NASA Advisory
 Council | 
| 
NAS
 | 
National Academy of Science
 | 
| 
NASA
 | 
National Aeronautics and Space Administration
 | 
| 
NBC
 | 
New
 Business Commitee | 
| 
NCAR
 | 
National Corporation for Atmospheric Research
 | 
| 
NCS
 | 
Nutation
 Control System | 
| 
NDPR
 | 
NASA Defense Purchase Request
 | 
| 
NEA
 | 
Noise
 Equivalent Angle | 
| 
NEAR
 | 
Near Earth Asteroid Rendezvous
 | 
| 
NEMO
 | 
Naval
 EarthMap Observer
 | 
| 
NEPA
 | 
National Environmental Policy Act
 | 
| 
NFI
 | 
Narrowband Filter Imager
 | 
| 
NFS
 | 
NASA FAR Supplement
 | 
| 
NIAT
 | 
NASA
 Integrated Action Team | 
| 
NISN
 | 
NASA
 Integrated Services Network | 
| 
NOA
 | 
New Obligation Authority
 | 
| 
NOAA
 | 
National Oceanographic & Atmospheric Administration
 | 
| 
NOR
 | 
Notice
 of Revision
 | 
| 
NP
 | 
Navigation Processor
 | 
| 
NPD
 | 
NASA
 Program Directive | 
| 
NPG
 | 
NASA
 Program Guideline | 
| 
NRA
 | 
NASA
 Research Announcement | 
| 
NRL
 | 
Naval
 Research Laboratory
 | 
| 
NSREC
 | 
Nuclear
 and Space Radiation Effects Conference | 
| 
NSSDC
 | 
National Space Science Data Center
 | 
| 
NT
 | 
Microsoft Windows New Technology
 | 
| 
NVR
 | 
Non-Volatile Residues
 | 
 
 top of this page
  
 |