This page provides links to the specification and JSON Schemas of some of the identified Data Types. Of these, some are expected to be specified by PGM-AUA while others will likely be specified by other MPAI standards addressing specific fields.
| Acronym | Data Type | JSON |
| PGM-HCM | Human Command | X |
| PGM-HCS | Human Command Status | X |
| MMM-MIN | M-Instance | X |
| MMM-ACT | Action | X |
| MMM-PAC | Process Action | X |
| OSD-TXO | Text Object | X |
| OSD-AUO | Audio Object | X |
| OSD-VIO | Visual Object | X |
| OSD-ASD | Audio Scene Descriptors | X |
| OSD-VSD | Visual Scene Descriptors | X |
| PGM-CCD | CXC Directive | X |
| PGM-CCS | CXC Status | X |
| PGM-ACD | Audio CXE Directive | X |
| PGM-ACS | Audio CXE Status | X |
| PGM-VCC | Visual CXE Directive | X |
| PGM-VCS | Visual CXE Status | X |
| Enhanced Audio Scene Descriptors | ||
| Enhanced Visual Scene Descriptors | ||
| MMM-MLC | M-Location | X |
| OSD-ACP | Acoustic Profile | X |
| PGM-VAD | Visual CXE Directive | X |
| PGM-VAS | Visual CXE Status | X |