| Subject | English | Portuguese |
| environ. | bio-accumulating | bioacumulativo |
| med., environ., chem. | bio-accumulation | bioacumulação |
| med. | bio-activation | bioativação |
| med. | bio-aeration | bioaeração |
| environ. | bio- and medical engineering | biónica |
| environ. | bio-architecture | bioarquitetura |
| nat.sc., environ. | bio-assay | prova biológica |
| nat.sc., environ. | bio-assay | teste biológico |
| nat.sc., environ. | bio-assay | bioensaio |
| med. | bio-astronautics | bioastronáutica |
| pharma., environ., food.ind. | bio-availability | bioassimilabilidade |
| environ. | bio-availability The extent to which a drug or other substance is taken up by a specific tissue or organ after administration | biodisponibilidade |
| chem. | bio-based chemical | produto químico biológico |
| econ., life.sc., energ.ind. | bio-based economy | economia baseada na biomassa |
| industr. | bio-based industry | indústria biobaseada |
| R&D. | bio-based market | mercado dos produtos biológicos |
| R&D. | bio-based product market | mercado dos produtos biológicos |
| gen. | bio-bibliography | biobibliografia |
| environ., fish.farm. | bio-concentration factor in fish | fator de bioconcentração para os peixes |
| agric., el. | bio-conversion | conversão biológica da energia solar |
| agric., el. | bio-conversion | bioconversão |
| med. | bio-degrading | biodegração |
| gen. | bio-degrading | procedimento que transforma sistemas vivos em substâncias químicas nocivas |
| pharma. | bio-distribution | biodistribuição |
| econ., life.sc. | bio-economy | bioeconomia |
| med. | bio electrograph | curva de excitação |
| med. | bio-elements | bioelementos |
| energ.ind. | bio-energy | bioenergia |
| med. | bio-engineering | biotecnologia |
| environ., energ.ind. | bio-ETBE | Bio-ETBE |
| econ. | bio-ethics | bioética |
| energ.ind. | Bio-Fuels Committee | Comité dos Biocombustíveis |
| life.sc. | bio-geo-chemical process | processo biogeoquímico |
| gen. | bio-hazard | risco biológico |
| coal. | bio-hydrometallurgical processing | transformação bio-hidrometalúrgica |
| econ. | bio-industry | bio-indústria |
| life.sc. | bio-industry | bioindústria |
| med. | bio-informatic tool | instrumento bioinformático |
| IT, life.sc. | Bio-informatics Collaborative European Programme and Strategy | Programa e Estratégia Europeus de Cooperação em Bioinformática |
| med. | bio-instrumentation | instrumentação biomédica |
| med. | bio-instrumentation | bioinstrumentação |
| ecol., chem. | bio-lubricant | biolubrificante |
| agric. | bio-manure | fertilizante orgânico |
| life.sc. | bio-material | biomaterial |
| nat.sc., industr. | bio-mining | exploração mineira biológica |
| life.sc. | bio-molecular engineering | engenharia biomolecular |
| med. | bio-operational ability | capacidade bio-operacional fiável |
| nat.sc., industr. | bio-pirate | biopirata |
| chem. | bio-plastic | bioplástico |
| environ., energ.ind. | bio-power | energia da biomassa |
| health., environ. | bio-preparedness | biopreparação |
| life.sc., mater.sc. | bio-processing | bioprocessamento |
| med. | bio-substitution methods | biossubstitulogia |
| health. | bio-terrorism | bioterrorismo |
| environ., waste.man. | bio-waste | biolixo |
| environ., waste.man. | bio-waste | biorresíduos |
| environ., waste.man. | bio-waste | biodesperdícios |
| comp., MS, Braz. | BIOS boot order | ordem de inicialização do BIOS (A list of all potential bootable devices listed in booting order. If the boot on the first device on the list does not yield a valid boot sector, the BIOS proceeds with the next device in the list) |
| comp., MS | BIOS boot order | sequência de arranque do BIOS (A list of all potential bootable devices listed in booting order. If the boot on the first device on the list does not yield a valid boot sector, the BIOS proceeds with the next device in the list) |
| comp., MS | BIOS enumerator | enumerador de BIOS (In a non-ACPI Plug and Play system, the BIOS enumerator identifies the hardware devices on the motherboard of the computer. The BIOS supports a programming interface that allows all Plug and Play computers to be queried in a common manner) |
| health. | European centre for coordinating methods of bio-substitution | centro europeu de coordenação dos métodos de biossubstitulogia |
| comp., MS, Braz. | flash the BIOS | atualizar o BIOS (To update the computer's BIOS software with a new version) |
| comp., MS | flash the BIOS | atualizar versão do BIOS (To update the computer's BIOS software with a new version) |
| life.sc. | Green Paper on bio-preparedness | Livro Verde sobre a biopreparação |
| environ. | Haworth Bio Aëration Sheffield | canais de Haworth |
| econ., life.sc. | knowledge-based bio-economy | bioeconomia baseada no conhecimento |
| econ., life.sc. | knowledge-based bio-economy | KBBE |
| health. | medical and bio-informatics | informática médica e biológica |
| nat.sc. | method of bio-substitution | método de biossubstitulogia |
| comp., MS, Braz. | Plug and Play BIOS | BIOS Plug and Play (A BIOS with responsibility for configuring Plug and Play cards and system-board devices during system power up. Provides runtime configuration services for system board devices after startup) |
| health. | supercomputing in bio-molecular research | supercomputador para investigação biomolecular |