DIR
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| DIR | Diffusion Induced Recrystn. | - | Computer Acronyms(common) |
| DIR | Direct | - | Organizations |
| DIR | Document Information Record | - | Organizations |
| DIR | Doing It Right | - | SMS Chat and Text |
| DIR | Defence Industrial Research | - | Astronomy |
| DIR | Director's Office | - | Business and Finance |