| B/C | Because | - | Sms Text Smileys and Emoticons |
| B4 | Before | - | Sms Text Smileys and Emoticons |
| B4N | Bye For Now | - | Sms Text Smileys and Emoticons |
| BAC | Back At Computer | - | Sms Text Smileys and Emoticons |
| BAK | Back At Keyboard | - | Sms Text Smileys and Emoticons |
| BAS | Big A** Smile | - | Sms Text Smileys and Emoticons |
| BBIAB | Be Back In A Bit | - | Sms Text Smileys and Emoticons |
| BBL | Be Back Later | - | Sms Text Smileys and Emoticons |
| BBN | Bye Bye Now | - | Sms Text Smileys and Emoticons |
| BBS | Be Back Soon | - | Sms Text Smileys and Emoticons |
| BBT | Be Back Tomorrow | - | Sms Text Smileys and Emoticons |
| BC | Be Cool | - | Sms Text Smileys and Emoticons |
| BCNU | Be Seeing You | - | Sms Text Smileys and Emoticons |
| BD | Big Deal | - | Sms Text Smileys and Emoticons |
| BEG | Big Evil Grin | - | Sms Text Smileys and Emoticons |
| BF | Boy Friend | - | Sms Text Smileys and Emoticons |
| BFD | Big F***ing Deal | - | Sms Text Smileys and Emoticons |
| BFN | Bye For Now | - | Sms Text Smileys and Emoticons |
| BG | Big Grin | - | Sms Text Smileys and Emoticons |
| BIBO | Beer In, Beer Out | - | Sms Text Smileys and Emoticons |
| BIL | Brother In Law | - | Sms Text Smileys and Emoticons |
| BIOYIOP | Blow It Out Your I/O Port | - | Sms Text Smileys and Emoticons |
| BL | Belly Laughing | - | Sms Text Smileys and Emoticons |
| BME | Based On My Experience | - | Sms Text Smileys and Emoticons |
| BMGWL | Busting My Gut With Laughter | - | Sms Text Smileys and Emoticons |
| BOT | Back On Topic | - | Sms Text Smileys and Emoticons |
| BOTEC | Back-of-the-envelope Calculation | - | Sms Text Smileys and Emoticons |
| BRB | Be Right Back | - | Sms Text Smileys and Emoticons |
| BRH | Be Right Here | - | Sms Text Smileys and Emoticons |
| BTA | But Then Again... | - | Sms Text Smileys and Emoticons |
| BTDT | Been There, Done That | - | Sms Text Smileys and Emoticons |
| BTSOOM | Beats The S*** Out Of Me | - | Sms Text Smileys and Emoticons |
| BTW | By The Way | - | Sms Text Smileys and Emoticons |
| BW | Best Wishes | - | Sms Text Smileys and Emoticons |
| BWL | Bursting With Laughter | - | Sms Text Smileys and Emoticons |
| BWTHDIK | But What The Heck Do I Know...? | - | Sms Text Smileys and Emoticons |
| BYKT | But You Knew That | - | Sms Text Smileys and Emoticons |
| BYOH | Bat You On A Head | - | Sms Text Smileys and Emoticons |
| BYTM | Better You Than Me | - | Sms Text Smileys and Emoticons |
