| SR. NO. | SHORT NAME | FULL NAME |
| 1 | BINAC | Binary Automatic Computer |
| 2 | BCC | Blind Carbon Copy |
| 3 | BMP | Bitmap/Basic Multilingual Plane |
| 4 | BARC | Bhabha Atomic Research Center |
| 5 | BCD | Bar Code Decimal |
| 6 | BER | Bit Error Rate |
| 7 | BASIC | Beginner’s All Purpose Symbolic Instruction Code |
| 8 | BIN | Binary |
| 9 | BIOS | Basic Input Output System |
| 10 | BIT | Binary Digit |
| 11 | BLOB | Binary Lange Object |
| 12 | BPI | Bits Per Inch |
| 12 | BSNL | Bharat Sanchar Nigam Limited |
| 13 | B2C | Business to Commerce |
| 14 | BPEL | Business Process Execution Language |
