IBM has offered COBOL on many platforms, starting with the IBM 1400 series and IBM 7000 series and continuing through Power Systems (AIX) and IBM Z ( z/OS, z/VSE, z/VSE). Although the IBM COBOL Compiler Family web site only mentions AIX and z/OS, IBM still offers COBOL on z/VM and z/VSE. Products The current IBM COBOL compiler family consists of the following products: Enterprise COBOL for z/OS COBOL for AIX COBOL for Linux on x86 Automatic Binary Optimizer for z/OS (ABO) COBOL for OS/390 & VM COBOL for VSE/ESA Development Studio for i IBM COBOL compiler name, version, release, product numbers, GA and EOS dates Check the lifecycle details (lifecycle dates, announcement letters, and other information) for Enterprise COBOL for z/OS products. References External links IBM Enterprise COBOL for z/OS related links: COBOL for z/OS Community COBOL for z/OS Documentation Library COBOL for z/OS Migration Portal IBM COBOL for AIX related links: COBOL for AIX Community COBOL for AIX Documentation Library IBM COBOL for Linux on x86 related links: IBM COBOL for Linux on x86 IBM COBOL Compilers Support: IBM Support Portal COBOL Compilers COBOL