DOS
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| DOS | Density Of States (in Band Structures) | - | Computer Acronyms(common) |
| DOS | Di(2-ethylhexyl) Sebacate | - | Computer Acronyms(common) |
| DOS | Disk Operating System | - | Computer and Internet |
| DOS | Denial-of-Service | - | Human Genome |
| DOS | Disk Operating System | - | Human Genome |
| DOS | Disk Operating System | - | Organizations |
| DOS | Dozing Off Soon | - | Sms Text Smileys and Emoticons |
| DOS | Denial Of Service (DoS | - | Astronomy |
| DOS | Department Of State | - | Business and Finance |
| DOS | Department Of Space | - | Business and Finance |