AB
E1096129
UNEXPLORED
AB is the former IATA airline designator for Air Berlin, which was once Germany’s second-largest airline before ceasing operations in 2017.
All labels observed (1)
| Label | Occurrences |
|---|---|
| AB canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14381072 — 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: AB Context triple: [BER, airlineIATACode, AB]
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A.
AB
AB is the official two-letter Canada Post abbreviation used to designate the province of Alberta in mailing addresses.
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B.
AB
AB is the official vehicle registration code used on license plates for vehicles registered in Abia State, Nigeria.
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C.
AB
AB is the commonly used abbreviation for Hungary’s Constitutional Court, the country’s highest body for constitutional review.
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D.
BA
BA is the New York Stock Exchange ticker symbol for The Boeing Company, a major American aerospace and defense manufacturer.
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E.
BA
BA is a common abbreviation for Broken Arrow, a suburban city in northeastern Oklahoma.
- 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: AB Target entity description: AB is the former IATA airline designator for Air Berlin, which was once Germany’s second-largest airline before ceasing operations in 2017.
-
A.
AB
AB is the official two-letter Canada Post abbreviation used to designate the province of Alberta in mailing addresses.
-
B.
AB
AB is the official vehicle registration code used on license plates for vehicles registered in Abia State, Nigeria.
-
C.
AB
AB is the commonly used abbreviation for Hungary’s Constitutional Court, the country’s highest body for constitutional review.
-
D.
BA
BA is the New York Stock Exchange ticker symbol for The Boeing Company, a major American aerospace and defense manufacturer.
-
E.
BA
BA is a common abbreviation for Broken Arrow, a suburban city in northeastern Oklahoma.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.