Information Technology - Document Processing and Related Communication - Conformance Testing for Standard Generalized Markup Language (SGML) Systems
Edition 2002-12-01

Information Technology - Portable Common Tool Environment (PCTE) - Part 2: C Programming Language Binding
Edition 2000-03-01

Information Technology - Portable Common Tool Environment (PCTE) - Part 3: Ada Programming Language Binding
Edition 2000-03-01

Information Technology - Programming Languages, Their Environments and System Software Interfaces - Programming Language Extended APL
Edition 2002-12-01

Information Technology - Portable Operating System Interface (POSIX) - Test Methods for Measuring Conformance to POSIX - Part 1: System Interfaces - Amendment 1: Realtime Extension (C Language) (Adopted Amendment 1:2003 to ISO/IEC 14515- 1:2000/IEEE 2003.1, 1992)
Edition 2013

Information Technology - POSIX® Ada Language Interfaces - Binding for System Application Program Interface (API)
Edition 2004-01-01

Information Technology - DXL: Diagram Exchange Language for Tree-Structured Charts
Edition 2000-03-01

Information Technology - Multimedia Content Description Interface - Part 2: Description Definition Language
Edition 2004-01-01

Information Technology - Open Distributed Processing - Unified Modeling Language (UML) Version 1.4.2
Edition 2006-12-01

Information technology - Document Schema Definition Language (DSDL) - Part 2: Regular-grammar-based validation - RELAX NG
Edition 2010-12-01