| Abbreviation | Definition |
|---|---|
| BIMS | Business Information Management Suite |
| BIN | Binary Is a Name |
| BINL | Boot Information Negotiation Layer |
| BIO | Block Input / Output |
| BIP | Business Intelligence Portal |
| BIRT | Business Intelligence and Reporting Tools Project |
| BIS | Before Insert Statement |
| BIS | Boot Integrity Services |
| BIS | Second release of certain standards (French 'encore') |
| BISAP | Blast Integrated Oligonucleotide Selection Accelerator Package |
| BISDN | Berlin Institute for Software Defined Networks |
| BITC | Berkeley Interlinear Text Collector |
| BIUA | Bold Italics Underline A (Text Color) |
| BIZS | Business Software |
| BLAG | BLAG Linux and GNU |
| BLAST | Basic Local Alignment And Sequencing Tool |
| BLAST | Basic Local Alignment Search Tool |
| BLEU | Bilingual Evaluation Understudy |
| BLISS | Basic Language for Implementation of System Software |
| BLISS | Biomarker List Interpretation Simple Software |