ATB
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| ATB | All The Best | - | ISO Country Codes |
| ATB | Active Time Battle -British Antarctic Territory (ISO 3166 Trigram; Merged With AQ In 1979) | - | Astronomy |
| ATB | all-trunks-busy | - | Human Genome |
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| ATB | All The Best | - | ISO Country Codes |
| ATB | Active Time Battle -British Antarctic Territory (ISO 3166 Trigram; Merged With AQ In 1979) | - | Astronomy |
| ATB | all-trunks-busy | - | Human Genome |