List of Ecma standards. This is a list of standards published by Ecma International, formerly the European Computer Manufacturers Association.

ECMA-1 – ECMA-99

ECMA-100 – ECMA-199

ECMA-200 – ECMA-299

 ECMA-205 – Commercially Oriented Functionality Class for Security Evaluation (COFC) 
 ECMA-206 – Association Context Management including Security Context Management
 ECMA-208 – System-Independent Data Format - SIDF (same as ISO/IEC 14863)
 ECMA-209
 ECMA-219 – Authentication and Privilege Attribute Security Application with related Key Distribution Functions - Part 1, 2 and 3
 ECMA-231
 ECMA-234 – Application Programming Interface for Windows
 ECMA-235 – The Ecma GSS-API Mechanism
 ECMA-246 – Specification of AIT-1
 ECMA-258
 ECMA-259
 ECMA-262 – ECMAScript (ISO/IEC 16262) (standardised JavaScript)
 ECMA-286
 ECMA-291 – Specification of AIT-1 with MIC Format
 ECMA-292 – Specification of AIT-2 with MIC Format

ECMA-300 – ECMA-399
 ECMA-307 – Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Generic Functional Protocol for the Support of Supplementary Services 
 ECMA-308 – Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Call Transfer Supplementary Services
 ECMA-309 – Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Call Diversion Supplementary Services 
 ECMA-316 – VXA
 ECMA-319 – Ultrium-1
 ECMA-320 – Super DLT
 ECMA-326 – Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Call Completion Supplementary Services
 ECMA-329 – Specification of AIT-3
 ECMA-332 – Corporate Telecommunication Networks - Signalling Interworking between QSIG and H.323 - Basic Services
 ECMA-334 – C# programming language (ISO/IEC 23270)
 ECMA-335 – Common Language Infrastructure (ISO/IEC 23271)
 ECMA-355 – Corporate Telecommunication Networks - Tunnelling of QSIG over SIP
 ECMA-357 – ECMAScript for XML (E4X) (withdrawn)
 ECMA-360 – Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Call diversion
 ECMA-361 – Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Call transfer 
 ECMA-363 – Universal 3D file format
 ECMA-365 – Universal Media Disc (UMD)
 ECMA-367 – Eiffel: Analysis, Design and Programming Language
 ECMA-368 – Ultra-wideband physical and MAC layers
 ECMA-369 – Ultra-wideband MAC-PHY interface
 ECMA-370 – TED - The Eco Declaration
 ECMA-372 – C++/CLI
 ECMA-376 – Office Open XML
 ECMA-377 – Holographic Versatile Disc 200 GB recordable cartridge
 ECMA-378 – Holographic Versatile Disc 100 GB HVD-ROM
 ECMA-379 – Test Method for the Estimation of the Archival Lifetetime of Optical Media
 ECMA-380 – Ultra Density Optical (UDO)
 ECMA-381 – Procedure for the Registration of Assigned Numbers for ECMA-368 and ECMA-369
 ECMA-388 – Open XML Paper Specification

ECMA-400 – ECMA-499
 ECMA-402 – ECMAScript Internationalization API Specification
 ECMA-404 – The JSON Data Interchange Format
 ECMA-407 – Scalable Sparse Spatial Sound System (S5) – Base S5 Coding
 ECMA-408 – Dart Programming Language Specification

See also
 List of ISO standards

External links
 List of Ecma standards (Ecma International)
 Index of Ecma Standards (Ecma International)
 List of Ecma withdrawn Standards (Ecma International)

Ecma standards