JCL may refer to:
Business
edit- Juniperus Capital Limited, a Bermuda-based hedge fund
Computing
edit- Job Control Language, a scripting language used on IBM mainframe operating systems
- Java Class Library
- Jakarta Commons Logging, a logging utility
Periodicals
editJunior Classical League
edit- The National Junior Classical League (NJCL) or any of its state-level affiliates
- JCL holds many conventions per year, including art, academic tests, and a game called Certamen
Transportation
edit- České Budějovice Airport, České Budějovice, Czechia, IATA code
Academic
edit- J.C.L., degree of Licentiate of Canon Law
An oil-producing plant
edit- Jatropha curcas (abbreviation of Jatropha curcas Linnaeus)