Found 4 full forms for MACHO
| Term | Full Form | Category |
|---|---|---|
| MACHO | Males Acting Childishly Horrible And Obnoxious 
| Others |
| MACHO | Maryland Association of County Health Officers
| Others |
| MACHO | Massive Astronomical Compact Halo Object
| Others |
| MACHO | Massive Astrophysical Compact Halo Object
| Others |