| Abbreviation | Definition |
|---|---|
| PBIM | Penang Bridge International Marathon |
| PCHM | Pink City Half Marathon |
| PCHM | Powerade Copenhagen Half Marathon |
| PDM | Pitt Dance Marathon |
| QCIM | Quezon City International Marathon |
| QCM | Queen City Marathon |
| RRAM | Road Runner Akron Marathon |
| SCMM | Standard Chartered Mumbai Marathon |
| SHMD | South High Marathon Dance |
| SSDM | Steve Stefani Dance Marathon |
| TMC | The Marathon Clothing |
| TMC | The Marathon Continues |
| TTIM | T T International Marathon |
| TTIM | Trinidad and Tobago International Marathon |
| UMT | Ultimate Marathon Training |
| VCM | Vienna City Marathon |
| VLM | Virgin London Marathon |
| VROOM | Virtual Reality Openly Online Marathon |
| VUM | Vancouver USA Marathon |
| WLDM | West Lafayette Dance Marathon |