Menu
CTBTO Preparatory Commission
Facebook
Twitter
YouTube
Flickr
iTunes U
Home
About
The Treaty
Nuclear Testing
The Organization
Member States
Verification Regime
Information Centre
Publications
Photos
Videos
Newsroom
Expert Area
Training/Workshops
Procurement
Employment
Text only
Contact
Accessibility
Terms of Use
© 2012 CTBTO
Preparatory Commission
Facebook
Twitter
YouTube
Flickr
iTunes U
Home
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
Glossary
Glossary
A. Q. Khan
Absolute timing accuracy
Acquisition computers
Ad-hoc Group of Scientific Experts
African Nuclear-Weapon-Free-Zone
Agency for the Prohibition of Nuclear Weapons in Latin America and the Caribbean (OPANAL)
Agreed framework
Alva Myrdal
Annex 2 State
Annex 2 States
Anomalous anthropogenic sample
Antarctic Treaty
Anti-Aliasing Filter
Anti-ballistic missile
Anti-Ballistic Missile (ABM) Treaty
Argon
Arms control
ARR
Array
Array Passband
Arrays
ATM
Atmospheric Boundary Layer
Atmospheric Transport Modelling
Atmospheric Transport Modelling (ATM)
Atomic bomb
Atomic bombs
Atomic energy
Atoms for Peace
Authenticated data
Automatic Event Screening
Automatic Radionuclide Report (ARR)
Auxiliary seismic
Auxiliary seismic station
Auxiliary seismic stations
Azimuth
Azimuths
Baruch Plan
Basic communications topology
Becquerel
Berlin blockade
Berlin Wall
Bilateral
Body waves
Bombers
Boosted fission nuclear weapon
Borehole (seismic)
Buffering
Cairo Declaration on the Denuclearization of Africa
Calibration
Canberra Commission on the Elimination of Nuclear Weapons
Capacity Development Initiative
CBMs
CD
CDI
Central and Eastern Europe NWFZ
Central Asia Nuclear-Weapon-Free Zone (CANWFZ)
Central processing facility
Central recording facility
Certification
Certification visits
certified
Chain reaction (fission)
Challenge inspection
Challenge inspections
CIRUS heavy water reactor
Cobalt bombs
Cold War
Communication node
Communication nodes
Compliance matrix
Compliance provisions
Comprehensive Nuclear-Test-Ban Treaty
Comprehensive Nuclear-Test-Ban Treaty Organization
Conference on Disarmament
Confidence-building measure
Confidence-building measures
Continuation Period Techniques
Convention on the Physical Protection of Nuclear Material
Coolant
Coordinated Universal Time
Core
Critical mass
Cruise missile
CTBT
CTBTO
Cuban Missile Crisis
Curie
Curies
Data authentication
Data availability
Data availability requirements
Data buffer
Data fusion
Data latency
Data mining
Daytime convection
De-activate
De-alert
Deterrence
Deterrent
Diffusion
Digitizer
Dual-use item
EIF
Eighteen-Nation Disarmament Committee (ENDC)
Electromagnetic pulse
Electromagnetic pulses
EMP
Enriched uranium
Enrico Fermi
Enter into force
Entered into force
Enters into force
Entry into force
European Atomic Energy Community
Event
Events
Facility agreement
Facility agreements
Fallout
Feedback Seismometer
First strike
Fissile material
Fissile Material Cut-off Treaty
Fission
Fission bomb
Fission chain reaction
Fission products
Fission weapon
Fission weapons
Fizzle
Flying radionuclide laboratories
FMCT
Force structure
Fuel cycle
Full-scope safeguards
Fusion
Fusion bomb
G8
G8 Global Partnership against the Spread of WMD
Gamma radiation
Gamma ray spectrum
Gamma spectroscopy
Garcia Robles, Alfonso
GCI
Geodetic system/data
Geophone
Gigabecquerel
Gigabecquerels
Global Communications Infrastructure
Global Positioning System
GPS
GPS antenna
Group of Scientific Experts
Group of Scientific Experts Technical Test (GSETT)
GSE
Gun-type fission bomb
Gun-type nuclear explosion
Gun-type weapon
H-phase
Half-life
Hertz
High alert
Highly enriched uranium (HEU)
Horizontal proliferation
Hydroacoustic
Hydroacoustic monitoring
Hydroacoustic network
Hydroacoustic station
Hydroacoustic stations
Hydroacoustic waves
Hydroacoustics
Hydrogen bomb
Hydrogen bombs
Hydrophone
Hydrophone sensor
Hydrophone sensors
Hydrophone station
Hydrophone stations
Hydrophones
IAEA
IAEA Information Circular 153 (INFCIRC/153)
IAEA Information Circular 540 (INFCIRC/540)
IAEA Information Circular 66 (INFCIRC/66)
IDC
IDC Testbed
IDC Testbed and Message System
Implosion device
Implosion type (nuclear weapon/bomb)
Implosion-type
Improvised nuclear device (IND)
IMS
IMS Testbed
Independently targeted warheads
Infrasonic array
Infrasonic waves
Infrasound
Infrasound monitoring
Infrasound network
Infrasound station
Infrasound stations
Infrasound waves
INGE
Inspection team
Inspector
Inspectors
Instrument of ratification
Interactive Review
Intermediate-Range Nuclear Forces (INF) Treaty
International Atomic Energy Agency
International Convention on the Suppression of Acts of Nuclear Terrorism
International Data Centre
International Data Centre product
International Monitoring System
International Noble Gas Experiment
Intra-array power distribution system
ISN and GCI
Isotope
Isotopes
Joint Declaration on the Denuclearization of the Korean Peninsula
Katabatic wind
Katabatic winds
Kiloton
Kilotons
Korean Peninsula Energy Development Organization (KEDO)
Krakatoa eruption
Kyoto Protocol
Latin American Nuclear-Weapon-Free Zone
Léo Szilárd
Lethal dose
Limited Test Ban Treaty
Lisbon Protocol
Long period
Low enriched uranium (LEU)
Manifold
Mass centering
Megaton
Megatons
Member State
Member States
Microbarograph
Microbarometer
Microbarometers
Middle East Zone Free of Nuclear Weapons as well as Other Weapons of Mass Destruction
Mission capability
Moratoria
Moratorium
Multilateral
Multilateral approaches to the nuclear fuel cycle
Multiple Independently Targetable Reentry Vehicle (MIRV)
Mutual deterrence
National authority
National Data Centre
National Data Centre (NDC) in a box
National Data Centres
National technical means
NATO
NDC-in-a-box
Negative security assurances
Network processing
Neutron bombs
Niels Bohr
NNWS
No First Use
Noble gas
Noble gases
Nocturnal boundary layer
Non-nuclear weapon State
Non-nuclear weapon States
Non-party
Non-proliferation
Non-Proliferation Treaty
Non-strategic nuclear weapons
North Atlantic Treaty Organization (NATO)
NPT
NTMs
Nuclear armed state
Nuclear armed states
Nuclear deterrent
Nuclear energy
Nuclear explosion
Nuclear explosions
Nuclear explosive device
Nuclear installation
Nuclear non-proliferation
Nuclear Non-Proliferation Treaty
Nuclear power plant
Nuclear power plants
Nuclear reactor
Nuclear reactors
Nuclear Suppliers Group (NSG)
Nuclear umbrella
Nuclear use doctrine
Nuclear weapon
Nuclear weapon state
Nuclear weapon states
Nuclear weapons
Nuclear-weapon-free country
Nuclear-Weapon-Free Southern Hemisphere and Adjacent Areas
Nuclear-Weapon-Free Status of Mongolia
Nuclear-Weapon-Free Zone
Nuclear-Weapon-Free Zone Protocol
NWFZ
NWS
On-Site Inspection
On-site Inspections
OPANAL
Operation Storax
Operation temperature
OSI
Outer Space Treaty
P-5
P-waves
Partial Test Ban Treaty
Party
Passband
Peaceful nuclear explosion
Peaceful nuclear explosions
Peaceful Nuclear Explosions Treaty
Physical and network security
PIDC
Pipe array system
Plutonium
PNE
PNET
Positive security assurances
Power: Basic system requirements
Preparatory Commission
Primary seismic station
Primary seismic stations
Proliferation
Protocol
Protocols
Prototype International Data Centre (PIDC)
Provisional Technical Secretariat
PTBT
PTS
Pu
Pugwash
Rad
Radiation
Radiation syndrome (also called radiation sickness)
Radioactive contamination
Radioactive decay
Radioactive fallout
Radioactive particle
Radioactive particles
Radioactive waste
Radioactivity
Radioisotope
Radiological dispersal device (RDD)
Radiological terrorism
Radiological weapons
Radionuclide
Radionuclide laboratories
Radionuclide laboratory
Radionuclide monitoring
Radionuclide network
Radionuclide particles
Radionuclide station
Radionuclide stations
Radionuclides
Radioxenon
Rapacki Plan
Ratification
Ratifications
Ratified
Ratify
REB
Regime
Relative timing accuracy
Resolution
Reviewed Event Bulletin (REB)
Reviewed Radionuclide Report (RRR)
Richter scale
Robert Oppenheimer
ROV
RRR
Russel-Einstein Manifesto
S-waves
Safeguards
SALT I & II
Sampling Rate
Seabed Treaty
Secure Signatory Accounts
Secure Signature Account
Security Council Resolution 1540 (2004)
Seismic
Seismic array
Seismic arrays
Seismic boreholes
Seismic equipment
Seismic network
Seismic noise
Seismic vault
Seismic vaults
Seismic verification
Seismic waves
Seismology
Seismometer
Seismometer noise
Seismometers
SEL
Self-noise
Short period
Sign
Signal
Signals
Signatory States
Signature
Signed
Site survey
Site surveys
Skeptical
SOFAR
South Pacific Nuclear-Weapon-Free-Zone
Southeast Asian Nuclear-Weapon-Free-Zone
Spent nuclear fuel
SSEB
SSREB
Standard Event List
Standard Event Lists
Standard Screened Event Bulletin (SSEB)
Standard Screened Radionuclide Event Bulletin (SSREB)
State-of-health data
States Signatories
Station
Station processing
Stations
Stockpile Stewardship Program
Strategic Arms Limitation Talks
Strategic Arms Reduction Talks (START I & II)
Strategic nuclear warheads
Sub-critical tests
Supreme national interest
Surface forcings
Surface waves
System noise
System Performance
System sustainment
T-phase
T-Phase station
T-phase stations
Tactical nuclear weapons
Tamper detector or Tamper Switch
Teller
Terabyte
Terabytes
Territory
The 98% threshold (“gold standard”)
Thermonuclear
Thermonuclear weapon
Thirteen Practical Steps
Three-component stations
Threshold Test Ban Treaty
Timely data availability
TNT
Transparency measures
Treaty of Bangkok (Treaty on the Southeast Asian Nuclear-Weapon-Free-Zone)
Treaty of Pelindaba (Treaty on the African Nuclear-Weapon-Free-Zone)
Treaty of Rarotonga
Treaty of Tlatelolco
Treaty on the Non-Proliferation of Nuclear Weapons
Treaty on the South Pacific Nuclear-Weapon-Free Zone
Trilateral Statement on the Non-Proliferation of Weapons of Mass Destruction and the Means of Their Delivery
Tsunami
Tsunamis
TTBT
UK-US Mutual Defense Agreement
Ulam
UN General Assembly
UN Security Council
Unauthorized launch
United Nations Convention on the Law of the Sea (The Law of the Sea)
United Nations General Assembly
United Nations Security Council
Uppsala Declaration on NWFZs
UPS units
Uranium
Uranium enrichment
Uranium enrichment
Vela incident
Velocity
Verification
Verification technologies
Verifying
Vertical proliferation
Visual observation
VSAT
Warsaw Pact
waveform
Weapons of mass destruction
Weapons-grade
Weapons-usable material
WEB-GRAPE
WMD
WMD Commission
Xenon
Yield
Yields
Zangger Committee
Zone of application
Zone of Peace, Freedom and Neutrality (ZOPFAN)
Learn more
DPRK nuclear tests
Honour Roll
Calendar of Events
