IDL
IDL may mean:
General
- International Date Line, the time zone date boundary
- Intermediate density lipoprotein
- John F. Kennedy International Airport, from when it was named "Idlewild Airport" ("IDL" IATA airport code)
- International Drivers License, a supposed document with no real legal status
- International Darts League, a major darts tournament
- IDL Drug Stores, a now-defunct independent drug store cooperative
Computer Science
- Interface description language, any computer language used to describe a software component's interface
- IDL specification language, a specific IDL created by Lamb, Wulf and Nestor at Queen's University
- Microsoft Interface Definition Language
- IDL (programming language) (Interactive Data Language), a data analysis language popular for science applications
- ICAD Design Language, a knowledge-based engineering language
Source: adapted by the editor from Wikipedia, the free encyclopedia; from the article "IDL". Image Credit.