| NeuAc | Acide N-acétylneuraminique = NANA | Acide N-acétylneuraminique | In French |
In French | → Biochemistry, biophysics |
| NGF | Nerve Growth Factor | In English | → Hormones → Neurology" |
| NGI | Netherlands Genomics Initiative | In English | → Genetics |
| NHGRI | National Human Genom Research Institute | In English | → Genetics |
| NIBB | National Institute for Basic Biology | In English | → Research institutes |
| NIH | National Institutes of Health (www.nih.gov) | In English | → Research institutes → Medicine |
| NIOO | Nederlands Instituut voor Ecologie | In Dutch | → Ecology |
| NMDA | N-methyl-D-aspartate | In English | → Biochemistry, biophysics |
| NMI | Naturwissenchaftlich-Medizinisches Institut | In English | → Medicine |
| NPhS | Nature Physical Science | In English | → Serial publications, periodicals → Physics → Chemistry |
| NPPSB | Nonequilibrium Problems in the Physical Sciences and Biology | In English | → Serial publications, periodicals → Physics |
| NSMB | Nature Structural & Molecular Biology | In English | |
| ÖGKC | Österreichische Gesellschaft für klinische Chemie | In German | → Organizations and associations → Biochemistry, biophysics → Pharmacology, toxicology |
| OGM | Organisme Génétiquement Modifié | In French | → Biotechnology |
| OGS | Official Gene Set | In English | → Ecology |
| OLEB | Origins of Life and Evolution of the Biosphere | In English | → Serial publications, periodicals |
| OMIM | Online Mendelian Inheritance in Man | In English | → Genetics → Biochemistry, biophysics |
| OPCs | Oligodendrocyte Progenitor Cells | In English | → 5763 |
| OPG | Osteoprotegrin | In German | → Biochemistry, biophysics |
| OPGL | Osteoprotegerin Ligand | In English | → Biochemistry, biophysics |
| OPN | Osteopontin | In English | → Biochemistry, biophysics |
| OPPF | Oxford Protein Production Facility | In English | → Biochemistry, biophysics → Biotechnology |
| OrLi | Origins of Life | In English | → Serial publications, periodicals |
| P | プロリン = P | Proline | In English = P | প্রোলিন | In Bengali = P | Prolina | In Catalan = P | Prolin | In Danish = P | Prolin | In German = P | Prolina | In Spanish = P | Prolino | In Esperanto = P | Proline | In French = P | 프롤린 | In Korean = P | Prolin | In Croatian = P | Prolin | In Indonesian = P | Prolina | In Italian = P | פרולין | In Hebrew = P | Prolīns | In Latvian = P | Prolin | In Letzeburgesh = P | Prolinas | In Lithuanian = P | Prolin | In Hungarian = P | Proline | In Dutch = P | Prolina | In Polish = P | Prolina | In Portuguese = P | Пролин | In Russian = P | Proliini | In Finnish = P | Prolin | In Swedish = P | Prolin | In Turkish = P | Пролін | In Ukrainian = P | 脯氨酸 | In Chinese |
In Japanese | → Biochemistry, biophysics |
| P | Prolīns = (look above) |
In Latvian | → Biochemistry, biophysics |
| P | Prolina = (look above) |
In Polish | → Biochemistry, biophysics |
| P | Prolina = (look above) |
In Portuguese | → Biochemistry, biophysics |
| P | Пролин = (look above) |
In Russian | → Biochemistry, biophysics |
| P | Proliini = (look above) |
In Finnish | → Biochemistry, biophysics |
| P | Prolin = (look above) |
In Swedish | → Biochemistry, biophysics |
| P | Prolin = (look above) |
In Turkish | → Biochemistry, biophysics |
| P | Пролін = (look above) |
In Ukrainian | → Biochemistry, biophysics |
| P | 脯氨酸 = (look above) |
In Chinese | → Biochemistry, biophysics |
| P | Proline = (look above) |
In English | → Biochemistry, biophysics |
| P | Prolina = (look above) |
In Catalan | → Biochemistry, biophysics |
| P | Proline = (look above) |
In Dutch | → Biochemistry, biophysics |
| P | Prolin = (look above) |
In Hungarian | → Biochemistry, biophysics |
| P | Prolinas = (look above) |
In Lithuanian | → Biochemistry, biophysics |
| P | Prolin = (look above) |
In German | → Biochemistry, biophysics |
| P | Prolina = (look above) |
In Spanish | → Biochemistry, biophysics |
| P | প্রোলিন = (look above) |
In Bengali | → Biochemistry, biophysics |
| P | Prolino = (look above) |
In Esperanto | → Biochemistry, biophysics |
| P | Proline = (look above) |
In French | → Biochemistry, biophysics |
| P | 프롤린 = (look above) |
In Korean | → Biochemistry, biophysics |
| P | Prolin = (look above) |
In Croatian | → Biochemistry, biophysics |
| P | Prolin = (look above) |
In Indonesian | → Biochemistry, biophysics |
| P | Prolina = (look above) |
In Italian | → Biochemistry, biophysics |
| P | פרולין = (look above) |
In Hebrew | → Biochemistry, biophysics |
| P | Prolin = (look above) |
In Letzeburgesh | → Biochemistry, biophysics |
| P | Prolin = (look above) |
In Danish | → Biochemistry, biophysics |
| PAF | Penicillium Antifungal (protein) | In English | → Biochemistry, biophysics → Pharmacology, toxicology |
| PAF | Penicillium AntiFungal protein | In English | → Biochemistry, biophysics → Agricultural sciences |
| PAI | Plasminogen Activator Inhibitor | In English | → Enzymes → Blood and circulatory system |
| PAL | Phosphatase Alcaline Leucocytaire | In French | → Enzymes → Blood and circulatory system |
| Palb | Paleobiology | In English | → Serial publications, periodicals → Palaeontology |
| PARE | Physiological and Anatomical Rodent Experiment | In English | → Zoology → Anatomy |
| PBB | Progress in Biochemistry and Biophysics | In English | → Serial publications, periodicals → Biochemistry, biophysics |
| PBBC | Progress in Biophysics and Biophysical Chemistry | In English | → Serial publications, periodicals → Biochemistry, biophysics |
| PBioS | Proceedings: Biological Sciences | In English | → Serial publications, periodicals |
| PBMB | Progress in Biophysics and Molecular Biology | In English | → Serial publications, periodicals → Biochemistry, biophysics |
| PBS | Phosphate-Buffered Saline | In English | |
| PC | Polymerase Chain Reaction | In English | → Genetics → Biochemistry, biophysics |
| PcG | Polycomb Group | In English | → 5771 |
| PCG | Protein Crystal Growth | In English | → Crystallography → Biochemistry, biophysics |
| PEG | Poly-Ethylène Glycol | In French | → Chemistry → Biochemistry, biophysics |
| PFGE | Pulsed-Field Gel Electroporesis | In English | |
| PGC | Primordial Germ Cell | In English | → 5763 |
| PGD | Preimplantation Genetic Diagnosis | In English | → Genetics → Diagnostics → Reproductive biology |
| PhBio | Physical Biology | In English | → Serial publications, periodicals → Biochemistry, biophysics |
| PhLRv | Physics of Life Reviews | In English | → Serial publications, periodicals → Physics |
| PhyCP | Physiological Chemistry and Physics | In English | → Serial publications, periodicals → Biochemistry, biophysics → Physiology |
| PIGB | Programme International Géosphère-Biosphère | In French | → Earth sciences |
| PLA | Polylactic Acid | In English | → Biochemistry, biophysics |
| PLK | Polo-like Kinase | In English | → Enzymes |
| PMB | Physics in Medicine and Biology | In English | → Serial publications, periodicals → Physics → Medicine |
| PMC | PubMed Central (www.pubmedcentral.nih.gov) | In English | → Libraries → Medicine |
| PNEAT | Programme National Efflorescences Alguales Toxiques | In French | → Earth sciences |
| PNEM | Programme National d'Écotoxicologie Marine | In French | → Marine research, oceanography |
| PPAR | Peroxisome Proliferator Activated Receptor | In English | → Biochemistry, biophysics |
| PRSV | Papaya Ringspot Virus | In English | → Virology → Agricultural sciences |
| PSEBM | Proceedings of The Society for Experimental Biology and Medicine | In English | → Serial publications, periodicals → Medicine |
| PSMI | Patch Slice Microincubator | In English | → Medicine |
| PTH | Parathyroid Hormone | In English | → Hormones |
| PUFA | Polyunsaturated Fatty Acid | In English | → Biochemistry, biophysics |
| Q | גלוטמין = Q | Glutamine | In English = Q | Glutamina | In Catalan = Q | Glutamin | In Czech = Q | Glutamin | In German = Q | Glutamina | In Spanish = Q | Glutamino | In Esperanto = Q | Glutamine | In French = Q | 글루타민 | In Korean = Q | Glutamin | In Indonesian = Q | Glutammina | In Italian = Q | Glutamīns | In Latvian = Q | Glutamin | In Letzeburgesh = Q | Glutaminas | In Lithuanian = Q | Glutamine | In Dutch = Q | グルタミン | In Japanese = Q | Glutamina | In Polish = Q | Glutamina | In Portuguese = Q | Глутамин | In Russian = Q | Glutamín | In Slovak = Q | Глутамин | In Serbian = Q | Glutamiini | In Finnish = Q | Glutamin | In Swedish = Q | Glutamin | In Turkish = Q | Глутамін | In Ukrainian = Q | 穀氨醯胺 | In Chinese |
In Hebrew | → Biochemistry, biophysics |
| Q | Glutaminas = (look above) |
In Lithuanian | → Biochemistry, biophysics |
| Q | Glutamin = (look above) |
In Letzeburgesh | → Biochemistry, biophysics |
| Q | Glutamīns = (look above) |
In Latvian | → Biochemistry, biophysics |
| Q | Glutammina = (look above) |
In Italian | → Biochemistry, biophysics |
| Q | Glutamin = (look above) |
In Indonesian | → Biochemistry, biophysics |
| Q | 글루타민 = (look above) |
In Korean | → Biochemistry, biophysics |
| Q | Glutamine = (look above) |
In French | → Biochemistry, biophysics |
| Q | Glutamino = (look above) |
In Esperanto | → Biochemistry, biophysics |
| Q | Glutamine = (look above) |
In Dutch | → Biochemistry, biophysics |
| Q | Glutamina = (look above) |
In Spanish | → Biochemistry, biophysics |
| Q | Glutamine = (look above) |
In English | → Biochemistry, biophysics |
| Q | Glutamina = (look above) |
In Catalan | → Biochemistry, biophysics |
| Q | Glutamin = (look above) |
In Czech | → Biochemistry, biophysics |
| Q | Glutamin = (look above) |
In German | → Biochemistry, biophysics |
| Q | グルタミン = (look above) |
In Japanese | → Biochemistry, biophysics |
| Q | 穀氨醯胺 = (look above) |
In Chinese | → Biochemistry, biophysics |
| Q | Глутамін = (look above) |
In Ukrainian | → Biochemistry, biophysics |
| Q | Glutamin = (look above) |
In Turkish | → Biochemistry, biophysics |
| Q | Glutamin = (look above) |
In Swedish | → Biochemistry, biophysics |
| Q | Glutamiini = (look above) |
In Finnish | → Biochemistry, biophysics |
| Q | Глутамин = (look above) |
In Serbian | → Biochemistry, biophysics |
| Q | Glutamín = (look above) |
In Slovak | → Biochemistry, biophysics |
| Q | Глутамин = (look above) |
In Russian | → Biochemistry, biophysics |
| Q | Glutamina = (look above) |
In Portuguese | → Biochemistry, biophysics |
| Q | Glutamina = (look above) |
In Polish | → Biochemistry, biophysics |
| QFB | Químico Farmacobiología | In Spanish | → Biochemistry, biophysics → Pharmacology, toxicology |
| QRBio | Quarterly Reviews of Biophysics | In English | → Serial publications, periodicals → Biochemistry, biophysics |
| R | Arginin = R | Arginine | In English = R | Arginina | In Catalan = R | Arginin | In Czech = R | Arginin | In German = R | Arginina | In Spanish = R | Arginino | In Esperanto = R | Arginine | In French = R | 아르기닌 | In Korean = R | Arginin | In Croatian = R | Arginin | In Indonesian = R | Arginina | In Italian = R | ארגינין | In Hebrew = R | Arginīns | In Latvian = R | Arginin | In Letzeburgesh = R | Argininas | In Lithuanian = R | Arginine | In Dutch = R | アルギニン | In Japanese = R | آرګېنين | In Pashto = R | Arginina | In Polish = R | Arginina | In Portuguese = R | Аргинин | In Russian = R | Arginín | In Slovak = R | Arginiini | In Finnish = R | Arginin | In Swedish = R | Аргінін | In Ukrainian = R | 精氨酸 | In Chinese |
In Turkish | → Biochemistry, biophysics |
| R | Аргінін = (look above) |
In Ukrainian | → Biochemistry, biophysics |
| R | 精氨酸 = (look above) |
In Chinese | → Biochemistry, biophysics |
| R | Arginin = (look above) |
In Swedish | → Biochemistry, biophysics |
| R | Arginine = (look above) |
In English | → Biochemistry, biophysics |
| R | ארגינין = (look above) |
In Hebrew | → Biochemistry, biophysics |
| R | Arginina = (look above) |
In Italian | → Biochemistry, biophysics |
| R | Arginin = (look above) |
In Indonesian | → Biochemistry, biophysics |
| R | Arginin = (look above) |
In Croatian | → Biochemistry, biophysics |
| R | 아르기닌 = (look above) |
In Korean | → Biochemistry, biophysics |
| R | Arginine = (look above) |
In French | → Biochemistry, biophysics |
| R | Arginino = (look above) |
In Esperanto | → Biochemistry, biophysics |
| R | Arginina = (look above) |
In Spanish | → Biochemistry, biophysics |
| R | Arginin = (look above) |
In German | → Biochemistry, biophysics |
| R | Arginin = (look above) |
In Czech | → Biochemistry, biophysics |
| R | Arginina = (look above) |
In Catalan | → Biochemistry, biophysics |
| R | Arginīns = (look above) |
In Latvian | → Biochemistry, biophysics |
| R | Argininas = (look above) |
In Lithuanian | → Biochemistry, biophysics |
| R | Arginiini = (look above) |
In Finnish | → Biochemistry, biophysics |
| R | Arginín = (look above) |
In Slovak | → Biochemistry, biophysics |
| R | Аргинин = (look above) |
In Russian | → Biochemistry, biophysics |
| R | Arginina = (look above) |
In Portuguese | → Biochemistry, biophysics |
| R | Arginina = (look above) |
In Polish | → Biochemistry, biophysics |
| R | آرګېنين = (look above) |
In Pashto | → Biochemistry, biophysics |
| R | アルギニン = (look above) |
In Japanese | → Biochemistry, biophysics |
| R | Arginine = (look above) |
In Dutch | → Biochemistry, biophysics |
| R | Arginin = (look above) |
In Letzeburgesh | → Biochemistry, biophysics |
| RAG | Recombination Activating Gene | In English | → Genetics → Biochemistry, biophysics |
| RANK | Receptor Activator of NF-KappaB | In English | → Biochemistry, biophysics |
| RBE | Radiation Biological Effectiveness | In English | |
| RCPGs | Récepteurs Couplés aux Protéines-G | In French | → Biochemistry, biophysics |
| REM | Rapid Eye Movement | In English | |
| RES | Reticuloendothelial system | In English | → Cytology |
| RISC | RNA-Induced Silencing Complex | In English | → Genetics → Biochemistry, biophysics |
| RITMER | Réseau 'Pollutions marines accidentelles et conséquences écologiques sur le littoral' | In French | → Nature → Ecology |
| RKS | Ríbósakjarnasýru = ARN | Acidum ribonucleinicum | In Latin = RNA | Ribonucleic acid | In English = ARN | Acide ribonucléique | In French = РНК | Рибонуклеинова киселина | In Russian = ARN | حمض ريبي نووي | In Arabic = TRN | Trenkenn ribonukleek | In Breton = ARN | Àcid ribonucleic | In Catalan = RNK | Ribonukleová kyselina | In Czech = RNA | Ribonuklea acido | In Esperanto = RNS | Ribonukleinsäure | In German = ARN | Azido erribonukleiko | In Basque = ARN | Ácido ribonucleico | In Spanish = RNH | Ribonukleiinhape | In Estonian |
In Icelandic | → Genetics → Biochemistry, biophysics |
| RMHI | Rocky Mountain Herbal Institute | In English | → Medicine → Agricultural sciences |
| RNA | Ribonucleic acid = RKS, ARN, РНК, TRN, RNK, RNS, RNH (look above) |
In English | → Genetics → Biochemistry, biophysics |
| RNA | Ribonuklea acido = RKS, ARN, РНК, TRN, RNK, RNS, RNH (look above) |
In Esperanto | → Genetics → Biochemistry, biophysics |
| RNH | Ribonukleiinhape = RKS, ARN, RNA, РНК, TRN, RNK, RNS (look above) |
In Estonian | → Genetics → Biochemistry, biophysics |
| RNK | Ribonukleová kyselina = RKS, ARN, RNA, РНК, TRN, RNS, RNH (look above) |
In Czech | → Genetics → Biochemistry, biophysics |
| RNS | Ribonukleinsäure = RKS, ARN, RNA, РНК, TRN, RNK, RNH (look above) |
In German | → Genetics → Biochemistry, biophysics |
| ROS | Reactive Oxygen Species | In English | → Biochemistry, biophysics |
| RRDBB | Recent Research Development in Biophysics and Biochemistry | In English | → Serial publications, periodicals → Biochemistry, biophysics |
| RRDBC | Recent Research Development in Biophysical Chemistry | In English | → Serial publications, periodicals → Biochemistry, biophysics |
| rRKS | Ríplu ríbósakjarnasýru | In Icelandic | → Genetics → Biochemistry, biophysics |
| RSS | Recombination Signal Sequences | In English | → Genetics → Biochemistry, biophysics |
| RSV | Respiratory Syncytial Virus = VRS | Virus Respiratoire Syncytial | In French |
In English | → Virology → Pathology |
| RT | Reverse Transcriptase | In English | → Genetics → Enzymes |
| RT | Reverse Transcriptase | In English | → Genetics → Enzymes |
| RT | Reverse Transcription | In English | → Genetics |
| RTK | Receptor Tyrosine Kinase | In English | → Enzymes |
| RUBISCO | Ribulose Bisphosphate Carboxylase/Oxygenase | In English | → Enzymes |
| S | セリン = S | Serine | In English = S | سيرين | In Arabic = S | Serina | In Catalan = S | Serin | In Czech = S | Serin | In Danish = S | Serin | In German = S | Serina | In Spanish = S | Serino | In Esperanto = S | Sérine | In French = S | 세린 | In Korean = S | Serin | In Croatian = S | Serin | In Indonesian = S | Serina | In Italian = S | סרין | In Hebrew = S | Serīns | In Latvian = S | Serin | In Letzeburgesh = S | Serinas | In Lithuanian = S | Serine | In Dutch = S | Serin | In Norwegian = S | Seryna | In Polish = S | Serina | In Portuguese = S | Серин | In Russian = S | Seriini | In Finnish = S | Serin | In Swedish = S | செர்ரீன் | In Tamil = S | Serin | In Turkish = S | Серин | In Ukrainian = S | 絲氨酸 | In Chinese |
In Japanese | → Biochemistry, biophysics |
| S | Serine = (look above) |
In Dutch | → Biochemistry, biophysics |
| S | Serinas = (look above) |
In Lithuanian | → Biochemistry, biophysics |
| S | Serin = (look above) |
In Letzeburgesh | → Biochemistry, biophysics |
| S | Serīns = (look above) |
In Latvian | → Biochemistry, biophysics |
| S | Serin = (look above) |
In Norwegian | → Biochemistry, biophysics |
| S | Seryna = (look above) |
In Polish | → Biochemistry, biophysics |
| S | Serina = (look above) |
In Portuguese | → Biochemistry, biophysics |
| S | 絲氨酸 = (look above) |
In Chinese | → Biochemistry, biophysics |
| S | Серин = (look above) |
In Ukrainian | → Biochemistry, biophysics |
| S | Serin = (look above) |
In Turkish | → Biochemistry, biophysics |
| S | செர்ரீன் = (look above) |
In Tamil | → Biochemistry, biophysics |
| S | Serin = (look above) |
In Swedish | → Biochemistry, biophysics |
| S | Seriini = (look above) |
In Finnish | → Biochemistry, biophysics |
| S | סרין = (look above) |
In Hebrew | → Biochemistry, biophysics |
| S | Serin = (look above) |
In Indonesian | → Biochemistry, biophysics |
| S | Serina = (look above) |
In Italian | → Biochemistry, biophysics |
| S | Sérine = (look above) |
In French | → Biochemistry, biophysics |
| S | Serine = (look above) |
In English | → Biochemistry, biophysics |
| S | سيرين = (look above) |
In Arabic | → Biochemistry, biophysics |
| S | Serina = (look above) |
In Catalan | → Biochemistry, biophysics |
| S | Serin = (look above) |
In Czech | → Biochemistry, biophysics |
| S | Serin = (look above) |
In Danish | → Biochemistry, biophysics |
| S | Serin = (look above) |
In German | → Biochemistry, biophysics |
| S | Serina = (look above) |
In Spanish | → Biochemistry, biophysics |
| S | Serino = (look above) |
In Esperanto | → Biochemistry, biophysics |
| S | Серин = (look above) |
In Russian | → Biochemistry, biophysics |
| S | 세린 = (look above) |
In Korean | → Biochemistry, biophysics |
| S | Serin = (look above) |
In Croatian | → Biochemistry, biophysics |
| SAH | S-Adenosylhomocysteine | In English | → Biochemistry, biophysics |
| SAM | S-Adenosyl Methionine | In English | → Biochemistry, biophysics |
| SAM | S-adenosylmethionine | In English | → Biochemistry, biophysics |
| SBCN | Society for BioChromatography and NanoSeparations = SBCN | Société de BioChromatographie et Nanoséparations | In French |
In English | → Organizations and associations → Biochemistry, biophysics |
| SBCN | Société de BioChromatographie et Nanoséparations = (look above) |
In French | → Organizations and associations → Biochemistry, biophysics |
| SBE | Starch-Branching Enzyme | In English | → Enzymes |