ACM
E697281
ACM is the stock ticker symbol for AECOM, a global infrastructure consulting and engineering firm.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ACM canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7942245 — 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: ACM Context triple: [AECOM, tickerSymbol, ACM]
-
A.
ACM
ACM is an abbreviation commonly used to refer to Alarm Communication Management, a system or framework for handling and coordinating alarm-related communications.
-
B.
ACM
ACM is a senior four-star air officer rank used in several air forces, typically held by the professional head of the service.
-
C.
ACM
ACM is a leading international scientific and educational computing society known for publishing research journals, organizing conferences, and advancing the field of computer science.
-
D.
ACM
ACM is the commonly used abbreviation for the Appellate Court of Maryland, an intermediate appellate court in the Maryland state judiciary.
-
E.
ACM TAP
ACM TAP is a peer-reviewed scientific journal published by the Association for Computing Machinery that focuses on research in applied perception, including human-computer interaction, computer graphics, and related fields.
- 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: ACM Target entity description: ACM is the stock ticker symbol for AECOM, a global infrastructure consulting and engineering firm.
-
A.
ACM
ACM is the commonly used abbreviation for the Appellate Court of Maryland, an intermediate appellate court in the Maryland state judiciary.
-
B.
ACM
ACM is an abbreviation commonly used to refer to Alarm Communication Management, a system or framework for handling and coordinating alarm-related communications.
-
C.
ACM
ACM is a senior four-star air officer rank used in several air forces, typically held by the professional head of the service.
-
D.
ACM
ACM is a leading international scientific and educational computing society known for publishing research journals, organizing conferences, and advancing the field of computer science.
-
E.
ACM TAP
ACM TAP is a peer-reviewed scientific journal published by the Association for Computing Machinery that focuses on research in applied perception, including human-computer interaction, computer graphics, and related fields.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf | stock ticker symbol ⓘ |
| associatedIndexMembership |
S&P 400 (historical/approximate; mid-cap index membership has varied)
ⓘ
linked to:
S&P MidCap 400
|
| countryOfExchange |
United States
ⓘ
linked to:
United States of America
|
| currency | US dollar ⓘ |
| hasCUSIP | 00766T100 ⓘ |
| hasISIN | US00766T1007 ⓘ |
| listedOn | New York Stock Exchange ⓘ |
| market | US equity market ⓘ |
| primaryExchangeMic | XNYS ⓘ |
| primaryListingCountry |
United States
ⓘ
linked to:
United States of America
|
| represents | AECOM ⓘ |
| securityType | common stock ⓘ |
| tickerForExchange | NYSE:ACM ⓘ |
| underlyingCompanyBusinessFocus |
buildings and places consulting
ⓘ
engineering design services ⓘ environmental services ⓘ program and construction management ⓘ transportation infrastructure ⓘ water infrastructure ⓘ |
| underlyingCompanyFormerName |
AECOM Technology Corporation
ⓘ
linked to:
AECOM
|
| underlyingCompanyHeadquartersLocation |
Dallas, Texas, United States
ⓘ
linked to:
Dallas, Texas
|
| underlyingCompanyIndustry |
engineering services
ⓘ
infrastructure consulting ⓘ |
| underlyingCompanyInstanceOf | public company ⓘ |
| underlyingCompanyLegalName | AECOM ⓘ |
| underlyingCompanySector |
construction and engineering
ⓘ
professional services ⓘ |
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: ACM Description of subject: ACM is the stock ticker symbol for AECOM, a global infrastructure consulting and engineering firm.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.