The list of army acronyms and abbreviations.

All army related acronyms and abbreviations.

158
NASA:
National Aeronautics and Space Administration(Space exploration)
77
GPS:
Global Positioning System(Navigation Satellite, Information)
77
EPA:
Environmental Protection Agency(Geological, Metropolitan planning)
70
IP:
Internet Protocol(Network Layer Protocol, Routing, Communications protocol)
64
IETF:
Internet Engineering Task Force(Computer network, Wireless networking)
57
FAA:
Federal Aviation Administration(Transportation planning)
51
DTIC:
Defense Technical Information Center(Military engineering, Army)
49
ANSI:
American National Standards Institute(Motor, Home loan, Personal finance)
47
ATM:
Asynchronous Transfer Mode(Data Transmission, Communications)
44
NOAA:
National Oceanic and Atmospheric Administration(Polar satellite)
40
DARPA:
Defense Advanced Research Projects Agency(Computer technology)
39
IT:
Information Technology(Information, Hospital ward, Hospital)
38
ESA:
European Space Agency(Space exploration, Space agency, Europe)
37
NSF:
National Science Foundation(Geological, Geology, Nonprofit)
37
KSC:
Kennedy Space Center(Army, Government, Military)
37
OMB:
Office of Management and Budget(HouSinG, US business, Health Care)
36
ASCII:
American Standard Code for Information Interchange(ASCII, Printing)
34
FCC:
Federal Communications Commission(Response, Firefighting, Emergency)
32
NSA:
National Security Agency(Governmental, Central, Administration)
32
JSC:
Johnson Space Center(United States, Army, Government)
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APASmart Define. (2018). army. Retrieved September 22, 2026, from http://smartdefine.org/army/abbreviations/r
ChicagoSmart Define. 2018. "army" http://smartdefine.org/army/abbreviations/r (accessed September 22, 2026).
HarvardSmart Define 2018, army, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/army/abbreviations/r>.
MLASmart Define. "army" 14 February 2018. Web. 22 September 2026. <http://smartdefine.org/army/abbreviations/r>