| ISO# | Acr./Part | Title |
| 11172 | (MPEG-1) | Coding of moving pictures and associated audio at up to about 1.5 Mbit/s |
| Part 1 | Systems | |
| Part 2 | Video | |
| Part 3 | Audio | |
| Part 4 | Conformance testing | |
| Part 5 | Software simulation | |
| 13818 | (MPEG-2) | Generic coding of moving pictures and associated audio |
| Part 1 | Systems | |
| Part 2 | Video | |
| Part 3 | Audio | |
| Part 4 | Conformance testing | |
| Part 5 | Software simulation | |
| Part 6 | System extensions – DSM-CC | |
| Part 7 | Advanced Audio Coding | |
| Part 8 | VOID – (withdrawn) | |
| Part 9 | System extension RTI | |
| Part 10 | Conformance extension – DSM-CC | |
| Part 11 | IPMP on MPEG-2 Systems | |
| 14496 | (MPEG-4) | Coding of audio-visual objects |
| Part 1 | Systems | |
| Part 2 | Visual | |
| Part 3 | Audio | |
| Part 4 | Conformance testing | |
| Part 5 | Reference Software | |
| Part 6 | Delivery Multimedia Integration Framework | |
| Part 7 | Optimised software for MPEG-4 tools | |
| Part 8 | 4 on IP framework | |
| Part 9 | Reference Hardware Description | |
| Part 10 | Advanced Video Coding | |
| Part 11 | Scene Description and Application Engine | |
| Part 12 | ISO Base Media File Format | |
| Part 13 | IPMP Extensions | |
| Part 14 | MP4 File Format | |
| Part 15 | AVC File Format | |
| Part 16 | Animation Framework eXtension (AFX) | |
| Part 17 | Streaming Text Format | |
| Part 18 | Font compression and streaming | |
| Part 19 | Synthesized Texture Stream | |
| Part 20 | Lightweight Application Scene Representation | |
| Part 21 | MPEG-J Extension for rendering | |
| Part 22 | Open Font Format | |
| Part 23 | Symbolic Music Representation | |
| Part 24 | Audio-System interaction | |
| Part 25 | 3D Graphics Compression Model | |
| Part 26 | Audio Conformance | |
| Part 27 | 3D Graphics Conformance | |
| Part 28 | Composite font representation | |
| Part 29 | Web video coding | |
| Part 30 | Timed text and other visual overlays in ISO base media file format | |
| Part 31 | Video coding for browsers | |
| Part 32 | Reference software and conformance for file formats | |
| Part 33 | Internet Video Coding | |
| 15938 | (MPEG-7) | Multimedia Content Description Interface |
| Part 1 | Systems | |
| Part 2 | Description Definition Language | |
| Part 3 | Visual | |
| Part 4 | Audio | |
| Part 5 | Multimedia Description Schemes | |
| Part 6 | Reference Software | |
| Part 7 | Conformance | |
| Part 8 | Extraction and Use of MPEG-7 Descriptions | |
| Part 9 | Profiles | |
| Part 10 | Schema definition | |
| Part 11 | Profile schemas | |
| Part 12 | Query Format | |
| Part 13 | Compact descriptors for visual search | |
| Part 14 | Reference software, conformance and usage guidelines for CDVS | |
| 21000 | (MPEG-21) | Multimedia Framework |
| Part 1 | Vision, Technologies and Strategy | |
| Part 2 | Digital Item Declaration | |
| Part 3 | Digital Item Identification | |
| Part 4 | IPMP Components | |
| Part 5 | Rights Expression Language | |
| Part 6 | Rights Data Dictionary | |
| Part 7 | Digital Item Adaptation | |
| Part 8 | Reference Software | |
| Part 9 | File Format | |
| Part 10 | Digital Item Processing | |
| Part 11 | Evaluation Tools for Persistent Association | |
| Part 12 | Test Bed for MPEG-21 Resource Delivery | |
| Part 13 | VOID – (to MPEG-4 part 10) | |
| Part 14 | Conformance | |
| Part 15 | Event reporting | |
| Part 16 | Binary format | |
| Part 17 | Fragment Identification | |
| Part 18 | Digital Item Streaming | |
| Part 19 | Media Value Chain Ontology | |
| Part 20 | Contract Expression Language | |
| Part 21 | Media Contract Ontology | |
| Part 22 | User Description | |
| 23000 | (MPEG-A) | Multimedia Application Formats |
| Part 1 | Purpose for Multimedia Application Formats | |
| Part 2 | Music Player Application Format | |
| Part 3 | Photo Player Application Format | |
| Part 4 | Musical Slide Show Application Format | |
| Part 5 | Media Streaming Application Format | |
| Part 6 | Professional Archival Application Format | |
| Part 7 | Open Access Application Format | |
| Part 8 | Portable Video Application Format | |
| Part 9 | Digital Multimedia Broadcasting Application Format | |
| Part 10 | Video Surveillance Application Format | |
| Part 11 | Stereoscopic Video Application Format | |
| Part 12 | Interactive Music Application Format | |
| Part 13 | Augmented reality application format | |
| Part 14 | Mixed and Augmented reality reference model | |
| Part 15 | Multimedia Preservation Application | |
| Part 16 | Publish/Subscribe Application Format | |
| Part 17 | Multisensorial Media Application Format | |
| Part 18 | Media Linking Application Format | |
| 23001 | (MPEG-B) | MPEG Systems Technologies |
| Part 1 | Binary MPEG format for XML | |
| Part 2 | Fragment Request Unit | |
| Part 3 | XML Representation of IPMP-X messages | |
| Part 4 | Codec Configuration Representation | |
| Part 5 | Bitstream Syntax Description Language | |
| Part 6 | VOID – (to MPEG-DASH part 1) | |
| Part 7 | Common Encryption for ISO Base Media File Format Files | |
| Part 8 | Coding-independent code-points | |
| Part 9 | Common Encryption for MPEG-2 Transport Streams | |
| Part 10 | Carriage of Timed Metadata Metrics of Media in ISO Base Media File Format | |
| Part 11 | Green metadata | |
| Part 12 | Sample Variants in the ISO Base Media File Format | |
| 23002 | (MPEG-C) | MPEG Video Technologies |
| Part 1 | Accuracy specification for implementation of integer-output IDCT | |
| Part 2 | Fixed point 8×8 DCT/IDCT | |
| Part 3 | Auxiliary Video Data Representation | |
| Part 4 | Video Tool Library | |
| Part 5 | Reconfigurable media coding conformance and reference software | |
| 23003 | (MPEG-D) | MPEG Audio Technologies |
| Part 1 | MPEG Surround | |
| Part 2 | Spatial Audio Object Coding | |
| Part 3 | Unified Speech and Audio Coding | |
| Part 4 | Dynamic Range Control | |
| 23004 | (MPEG-E) | MPEG Multimedia Middleware |
| Part 1 | Architecture | |
| Part 2 | Multimedia API | |
| Part 3 | Component Model | |
| Part 4 | Resource and Quality Management | |
| Part 5 | Component Download | |
| Part 6 | Fault Management | |
| Part 7 | System Integrity Management | |
| Part 8 | Reference Software and Conformance | |
| 23005 | (MPEG-V) | Media Context and Control |
| Part 1 | Architecture | |
| Part 1 | Control Information | |
| Part 3 | Sensory Information | |
| Part 4 | Virtual World Object Characteristics | |
| Part 5 | Data Formats for Interaction Devices | |
| Part 6 | Common Types and Tools | |
| Part 7 | Conformance & Reference Software | |
| 23006 | (MPEG-M) | Multimedia Service Platform Technologies |
| Part 1 | Architecture and Technologies | |
| Part 2 | MPEG Extensible Middleware API | |
| Part 3 | Reference Software and Conformance | |
| Part 4 | Elementary Services | |
| Part 5 | Service Aggregation | |
| 23007 | (MPEG-U) | MPEG Rich Media User Interface |
| Part 1 | Widgets | |
| Part 2 | Advanced User Interaction Interface | |
| Part 3 | Reference Software and Conformance | |
| 23008 | (MPEG-H) | High Efficiency Video Coding |
| Part 1 | High Efficiency Video Coding | |
| Part 2 | High Efficiency Video Coding | |
| Part 3 | 3D Audio | |
| Part 4 | MMT Reference Software | |
| Part 5 | HEVC Reference Software | |
| Part 6 | 3D Audio Reference Software | |
| Part 7 | MMT Conformance Testing | |
| Part 8 | HEVC Conformance Testing | |
| Part 9 | 3D Audio Conformance Testing | |
| Part 10 | MPEG Media Transport Forward Error Correction (FEC) codes | |
| Part 11 | MPEG Media Transport Composition Information | |
| Part 12 | Image file format | |
| Part 13 | MMT Implementation guidelines | |
| 23009 | (MPEG-DASH) | Dynamic Adaptive Streaming over HTTP |
| Part 1 | Dynamic Adaptive Streaming over HTTP | |
| Part 2 | Reference software and conformance | |
| Part 3 | Implementation guidelines | |
| Part 4 | Segment encryption and authentication | |
| Part 5 | Server and Network Assisted DASH |