| Bloat colic | Preperevanje |
| Bloc | Škripec |
| Bloc Party | Bloc party |
| blog | blog |
| Blois | Blois |
| Blonde jokes | Šale o blondinkah |
| blood | kri |
| Blood court | Krvno sodstvo |
| blood is thicker than water | kri ni voda |
| Blood line | Spol |
| Blood plasma | Krvna plazma |
| blood pressure | krvni tlak |
| Blood pressure apparatus | Sfigmomanometer |
| Blood serum | Hera |
| blood type | krvna skupina |
| blood vessel | krvna žila |
| Blood-relationship | Sorodstvo |
| Bloody Mary | Krvava Meri |
| Bloody stupid | Luna |
| Bloody Sunday | Krvava nedelja |
| bloom | cvet |
| blossom | cvet |
| Blow joe | Modra |
| Blow-wel | Arteški vodnjak |
| Blowing engine | Pihalnik |
| Blowing well | Arteški vodnjak |
| Blu-ray Disc | Blu-ray Disc |
| Blubber over | Cmeriti |
| blue | moder |
| Blue air | Nebesa |
| Blue blindness | Barvna slepota |
| Blue funk | Teror |
| Blue Grass State | Kentucky |
| Blue Hen State | Delaware |
| blue jay | severnoameriška šoja |
| Blue Nile | Modri Nil |
| Blue pickerel | Smuč |
| Blue Planet | Zemlja |
| Blue print | Modra |
| blue screen of death | modri zaslon |
| blue tit | modra sinica |
| Blue Whale | Sinji kit |
| blue-green alga | modrozelena cepljivka |
| blueberry | borovnica |
| Bluegrass State | Kentucky |
| blueness | módrost |
| Blues | Blues |
| Bluetooth | Bluetooth |
| Blum Blum Shub | Blum-Blum-Shubov generator psevdonaključnih števil |
| Blutgericht | Krvno sodstvo |
| BM | BM |
| BMP file format | Rastrska grafika |
| BMV | Seznam glasbenih del Johanna Sebastiana Bacha |
| BMW | BMW |
| BMW motorcycles | BMW |
| BMW Sauber | BMW Sauber |
| BNSF Railway | BNSF Railway |
| Bo | Bo |
| Bo District | Bo |
| boar | merjasec |
| Board game | Igra na deski |
| Board of European Students of Technology | BEST |
| Boardshorts | Hlače bermuda |
| boat | čoln |
| boating | čolnarjenje |
| Boavista | Circuito da Boavista |
| Bob | Bob |
| Bob Dylan | Bob Dylan |
| Bob Gerard | Bob Gerard |
| Bob Marley | Bob Marley |
| Bobby Fischer | Bobby Fischer |
| Bobigny | Bobigny |
| bocage | sistem zaprtih polj |
| Boccaccio | Giovanni Boccaccio |
