ASD(HD&HA)
E1350228
UNEXPLORED
ASD(HD&HA) is the U.S. Department of Defense office responsible for overseeing homeland defense, defense support of civil authorities, and security cooperation within the Western Hemisphere.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ASD(HD&HA) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18930879 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ASD(HD&HA) Context triple: [Assistant Secretary of Defense for Homeland Defense and Hemispheric Affairs, hasAbbreviation, ASD(HD&HA)]
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A.
ASD
ASD is the Australian Signals Directorate, Australia’s national authority for signals intelligence, cyber security, and offensive cyber operations.
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B.
ASD
ASD is the IATA airport code for Andros Town International Airport, a public airport serving Andros Island in the Bahamas.
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C.
ASD
ASD is the official railway station code used to identify Amsterdam Centraal station in the Netherlands.
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D.
ASDZ
ASDZ is the station code used to identify Amsterdam Zuid railway station in the Netherlands.
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E.
ASD(ISA)
ASD(ISA) is the U.S. Department of Defense office responsible for developing and overseeing international security and defense policy, particularly in relation to foreign governments and alliances.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ASD(HD&HA) Target entity description: ASD(HD&HA) is the U.S. Department of Defense office responsible for overseeing homeland defense, defense support of civil authorities, and security cooperation within the Western Hemisphere.
-
A.
ASD
ASD is the Australian Signals Directorate, Australia’s national authority for signals intelligence, cyber security, and offensive cyber operations.
-
B.
ASD
ASD is the official railway station code used to identify Amsterdam Centraal station in the Netherlands.
-
C.
ASD
ASD is the IATA airport code for Andros Town International Airport, a public airport serving Andros Island in the Bahamas.
-
D.
ASDZ
ASDZ is the station code used to identify Amsterdam Zuid railway station in the Netherlands.
-
E.
ASD(ISA)
ASD(ISA) is the U.S. Department of Defense office responsible for developing and overseeing international security and defense policy, particularly in relation to foreign governments and alliances.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.