B4
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| B4 | Before | - | Chemistry |
| B4 | Before | - | Sms Text Smileys and Emoticons |
| B4 | Before | - | ISO Country Codes |
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| B4 | Before | - | Chemistry |
| B4 | Before | - | Sms Text Smileys and Emoticons |
| B4 | Before | - | ISO Country Codes |