Chemistry
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| MORF | Male Or Female | - | Chemistry |
| MOTAS | Members Of The Appropriate Sex | - | Chemistry |
| MOTOS | Members Of The Opposite Sex | - | Chemistry |
| MOTSS | Members Of The Same Sex | - | Chemistry |
| MUD | Multi User Dungeon | - | Chemistry |