REU
E142639
REU is the three-letter ISO 3166-1 alpha-3 country code assigned to the French overseas department and region of Réunion.
All labels observed (1)
| Label | Occurrences |
|---|---|
| REU canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1238515 — 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: REU Context triple: [Réunion, ISO3166-1Alpha3Code, REU]
-
A.
Research Experiences for Undergraduates (REU)
Research Experiences for Undergraduates (REU) is a U.S. program that funds intensive, mentored research opportunities for undergraduate students across a wide range of scientific and engineering disciplines.
-
B.
Universities Space Research Association (USRA)
The Universities Space Research Association (USRA) is a nonprofit research organization that advances space- and aeronautics-related science and technology through collaborations with universities and government agencies, including NASA.
-
C.
USRA
USRA is the commonly used acronym for the United States Railroad Administration, the U.S. government agency that temporarily nationalized and operated railroads during World War I.
-
D.
ESU
ESU is a specialized police emergency response unit that handles high-risk situations such as tactical operations, rescues, and hazardous incidents.
-
E.
Universities Research Association
Universities Research Association is a consortium of research universities that collaborates to manage and support major scientific facilities and high-energy physics research programs in the United States.
- 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: REU Target entity description: REU is the three-letter ISO 3166-1 alpha-3 country code assigned to the French overseas department and region of Réunion.
-
A.
Research Experiences for Undergraduates (REU)
Research Experiences for Undergraduates (REU) is a U.S. program that funds intensive, mentored research opportunities for undergraduate students across a wide range of scientific and engineering disciplines.
-
B.
Universities Space Research Association (USRA)
The Universities Space Research Association (USRA) is a nonprofit research organization that advances space- and aeronautics-related science and technology through collaborations with universities and government agencies, including NASA.
-
C.
USRA
USRA is the commonly used acronym for the United States Railroad Administration, the U.S. government agency that temporarily nationalized and operated railroads during World War I.
-
D.
ESU
ESU is a specialized police emergency response unit that handles high-risk situations such as tactical operations, rescues, and hazardous incidents.
-
E.
Universities Research Association
Universities Research Association is a consortium of research universities that collaborates to manage and support major scientific facilities and high-energy physics research programs in the United States.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf | ISO 3166-1 alpha-3 code ⓘ |
| assignedBy | International Organization for Standardization ⓘ |
| assignedTo |
French overseas department
ⓘ
French overseas region ⓘ Réunion ⓘ |
| category | country code ⓘ |
| codeType | alpha-3 ⓘ |
| countryCodeFor | Réunion ⓘ |
| hasAlpha2CompanionCode | RE ⓘ |
| isThreeLetterCode | true ⓘ |
| partOfStandard | ISO 3166-1 ⓘ |
| represents | Réunion ⓘ |
| representsTerritoryOf | France ⓘ |
| script | Latin alphabet ⓘ |
| status | officially assigned code ⓘ |
| usedFor |
identifying Réunion in databases
ⓘ
international standards compliance ⓘ statistical reporting ⓘ |
| usedIn |
country classification systems
ⓘ
international data exchange ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: REU Description of subject: REU is the three-letter ISO 3166-1 alpha-3 country code assigned to the French overseas department and region of Réunion.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.