| Tags | |||||
|---|---|---|---|---|---|
| Name | Type | Posts | Characters | ||
| Mask-Maker | Setting | 0 | 1 | ||
| Masks | Setting | 0 | 23 | ||
| Mass Effect | Setting | 7 | 85 | ||
| Mass Effect: Andromeda | Setting | 0 | 1 | ||
| Master of His Domain | Setting | 6 | 7 | ||
| Materia | Setting | 3 | 11 | ||
| Matilda | Setting | 0 | 0 | ||
| Maximum Ride | Setting | 0 | 9 | ||
| MCU | Setting | 3 | 26 | ||
| MDZS | Setting | 13 | 17 | ||
| Mechuria | Setting | 1 | 4 | ||
| Medaeval | Setting | 0 | 1 | ||
| Medallion | Setting | 5 | 3 | ||
| median | Setting | 0 | 1 | ||
| medianverse | Setting | 3 | 5 | ||
| megacontinuity scholomance | Setting | 0 | 2 | ||
| Megazomia | Setting | 2 | 3 | ||
| Megumi and Tsugumi (Manga) | Setting | 0 | 0 | ||
| Melodia | Setting | 0 | 1 | ||
| Membrane | Setting | 0 | 2 | ||
| Mercury | Setting | 1 | 2 | ||
| Mergery | Setting | 0 | 1 | ||
| Metaspace | Setting | 1 | 3 | ||
| Meteor | Setting | 1 | 1 | ||
| Metroid | Setting | 0 | 2 | ||