MO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| MO | Molecular Orbital | - | Computer Acronyms(common) |
| MO | Major Objective | - | Organizations |
| MO | Manned Orbiter | - | Organizations |
| MO | Manual Orientation | - | Organizations |
| MO | Manufacturing Order | - | Organizations |
| MO | Master Oscillator | - | Organizations |
| MO | Middeck Overhead | - | Organizations |
| MO | Mission Operations | - | Organizations |
| MO | Molybdenum | - | Organizations |
| MO | Move | - | Organizations |
| MO | Move On | - | ISO Country Codes |
| MO | Macao (ISO 3166 Digram) -Medical Officer -Missouri (postal Symbol) -modus Operandi (Latin | - | Astronomy |
| MO | Moldovan Language (ISO 639-1 Code) | - | Astronomy |
| MO | Molybdenum | - | Astronomy |