| AAA | American Allergy Association | In English | → Associations |
| AAAAI | American Academy of Allergy, Asthma and Immunology | In English | → Academies |
| AADMC | Allergy and Asthma Disease Management Center | In English | |
| AAFA | Asthma and Allergy Foundation of America | In English | → Foundations |
| AAI | American Association of Immunologists | In English | → Associations |
| AAIQ | Association des Allergologues et Immunologues du Québec | In French | → Associations |
| AAIR | Asthma and Allergy Information and Research | In English | |
| AANMA | Allergy and Asthma Network Mothers of Asthmatics | In English | → Organizations and associations |
| AAOA | American Academy of Otolaryngic Allergy | In English | → Academies |
| AAVI | American Association of Veterinary Immunologists | In English | → Associations → Veterinary medicine |
| ABAI | American Board of Allergy & Immunology | In English | → Organizations and associations |
| AIDS | Akirita Imuno-Deficita Simptomaro = AIDS | Acquired Immune Deficiency Syndrome | In English = SIDA | Syndrome d'Immuno-Déficience Acquise | In French = VIGS | Verworwe Immuniteitsgebreksindroom | In Afrikaans = SIDA | Síndrome de Inmuno-Deficiencia Adquirida | In Occitan = SIDA | Sindromo di Imuno-Defekteso Aquirita | In Ido = SIDA | Sindrome d'inmunodefizienzia aquirita | In Aragonese = СПИН | Синдром на придобитата имунна недостатъчност | In Bulgarian = QİÇS | Qazanılmış İmmun Çatışmazlığı Sindromu | In Azerbaijani = SIDA | Síndrome d'Immunodeficiència Adquirida | In Catalan = HIES | Hartutako Immuno Eskasiaren Sindromea | In Basque = SIDA | Síndrome de Inmunodeficiencia Adquirida | In Spanish = SEIF | Siondróm Easpa Imdhíonachta Faighte | In Irish = AIDS | Annlochd Inneamh Dìon-Slàinte | GD = ՁԻԱՀ | Ձեռքբերովի Իմունային Անբավարվածության Համախտանիշ | In Armenian = SCDI | Syndromis Comparatis Defectu Immunitatis | In Latin = 에이즈 | 후천성 면역 결핍 증후군 | In Korean = შიდსი | შეძენილი იმუნური დეფიციტის სინდრომი | In Georgian = СИДА | Синдромот на стекнат имунолошки дефицит | In Macedonian = СИДА | синдром стеченог имунолошког дефицита | In Serbian = AIDS | Akvirírani imúnski deficítni sindróm | In Slovenian = СПИД | Синдром приобретённого иммунного дефицита | In Russian = SIDA | Sindromul Imunodeficienţei Autodobândite | In Romanian = UHCW | Unquy hark'aypa chaskisqa waqlliynin | In Quechua = SIDA | Síndrome da imunodeficiência adquirida | In Portuguese = AIDS | Hội chứng Suy giảm Miễn dịch Mắc phải | In Vietnamese = СНІД | Cиндром набутого імунодефіциту | In Ukrainian = AIDS | Alınğan İmmun Defisit Síndromı | In Tatar = UKIMWI | Upungufu wa Kinga Mwilini | In Swahili |
In Esperanto | → Infectious diseases |
| AIDS | Acquired Immune Deficiency Syndrome = SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In English | → Infectious diseases |
| AIDS | Annlochd Inneamh Dìon-Slàinte = SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
[GD] | → Infectious diseases |
| AIDS | Hội chứng Suy giảm Miễn dịch Mắc phải = SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Vietnamese | → Infectious diseases |
| AIDS | Akvirírani imúnski deficítni sindróm = SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Slovenian | → Infectious diseases |
| AIDS | Alınğan İmmun Defisit Síndromı = SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Tatar | → Infectious diseases |
| AVIP | Anthrax Vaccine Immunization Program | In English | → Pharmacology, toxicology |
| CAB | Complement Activation Blocker | In English | → Biochemistry, biophysics |
| CCNI | Comité Consultatif National de l’Immunisation | In French | → Organizations and associations → Pharmacology, toxicology |
| CCP | Complement Control Protein (modules) | In English | → Biochemistry, biophysics |
| CHAVI | Center for HIV-AIDS Vaccine Immunology | In English | → Research institutes → Infectious diseases |
| DIAID | Division of Immunology, Allergy & Infectious Diseases | In English | → Infectious diseases |
| EAACI | European Academy of Allergology and Clinical Immunology | In English | → Academies |
| FAIDS | Feline Acquired Immune Deficiency Syndrome | In English | → Veterinary medicine |
| FIV | Feline Immunodeficiency Virus | In English | → Virology → Veterinary medicine |
| GIB | Giza Immunoeskasiaren Birusa = VIH | Virus de l'Immunodéficience Humaine | In French = HIV | Human Immunodeficiency Virus | In English = VIH | Virus d'Inmunodeficencia Humana | In Asturian = VIH | Vírus da imunodeficiência humana | In Portuguese = VIDH | Virus Immunitarii Defectus Humanae | In Latin = ŽIV | Žmogaus Imunodeficito Virusas | In Lithuanian = ХИВ | Хумане имунодефицијенције | In Serbian = MIV | Menslike Immuniteitsgebreksvirus | In Afrikaans = HIV | Humani Imunodeficientni Virus | In Slovenian = ВИЧ | Вирус иммунодефицита человека | In Russian |
In Basque | → Virology → Infectious diseases |
| HAR | Hyperacute rejection | In English | → Surgery, orthopaedics, ophthalmology |
| HIES | Hartutako Immuno Eskasiaren Sindromea = AIDS, SIDA, VIGS, СПИН, QİÇS, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Basque | → Infectious diseases |
| HIV | Human Immunodeficiency Virus = GIB, VIH, VIDH, ŽIV, ХИВ, MIV, ВИЧ (look above) |
In English | → Virology → Infectious diseases |
| HIV | Humani Imunodeficientni Virus = GIB, VIH, VIDH, ŽIV, ХИВ, MIV, ВИЧ (look above) |
In Slovenian | → Virology → Infectious diseases |
| IAVI | International AIDS Vaccine Initiative | In English | → Infectious diseases |
| IBD | Inflammatory Bowel Disease | In English | → Pathology |
| IIBHG | Institute of Immunobiology and Human Genetics = IIBHG | Institut za Imunobiologija i Humana Genetika | In Macedonian |
In English | → Research institutes → Genetics |
| ISIR | International Society for Immunology of Reproduction | In English | → Organizations and associations → Reproductive biology |
| IVIg | Intravenous Immunoglobulin | In English | |
| LEAD | Lupus Érythémateux Aigu Disséminé | In French | → Pathology |
| LES | Lupus Érythémateux Systémique = SLE | Systemic Lupus Erythematosus | In English |
In French | → Pathology |
| MAP | Multiple Antigenic Peptide | In English | → Biochemistry, biophysics |
| MCP | Monocyte Chemoattractant Protein | In English | → Biochemistry, biophysics |
| MIV | Menslike Immuniteitsgebreksvirus = GIB, VIH, HIV, VIDH, ŽIV, ХИВ, ВИЧ (look above) |
In Afrikaans | → Virology → Infectious diseases |
| MSBCIA | Macedonian Society for Basic, Clinical Immunology and Allergology | In English | → Organizations and associations |
| ÖGAI | Österreichische Gesellschaft für Allergologie und Immunologie | In German | → Organizations and associations |
| PAVC | Pseudomonas Aeruginosa Vaccine Consortium | In English | → Organizations and associations |
| PBL | Peripheral Blood Lymphocyte | In English | → Blood and circulatory system |
| PEV | Programme Élargi de Vaccination | In French | |
| QİÇS | Qazanılmış İmmun Çatışmazlığı Sindromu = AIDS, SIDA, VIGS, СПИН, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Azerbaijani | → Infectious diseases |
| SCAIC | Société Canadienne d'Allergie et d'Immunologie Clinique | In French | → Organizations and associations |
| SCDI | Syndromis Comparatis Defectu Immunitatis = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Latin | → Infectious diseases |
| SCID | Severe Combined Immunodeficiency | In English | |
| SCID | Severe Combined Immunodeficient | In English | → Biological sciences |
| SEIF | Siondróm Easpa Imdhíonachta Faighte = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Irish | → Infectious diseases |
| SFAIC | Société Française d'Allergologie et d'Immunologie Clinique | In French | → Organizations and associations |
| SIDA | Síndrome da imunodeficiência adquirida = AIDS, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Portuguese | → Infectious diseases |
| SIDA | Síndrome de Inmuno-Deficiencia Adquirida = AIDS, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Occitan | → Infectious diseases |
| SIDA | Sindromo di Imuno-Defekteso Aquirita = AIDS, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Ido | → Infectious diseases |
| SIDA | Syndrome d'Immuno-Déficience Acquise = AIDS, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In French | → Infectious diseases |
| SIDA | Sindrome d'inmunodefizienzia aquirita = AIDS, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Aragonese | → Infectious diseases |
| SIDA | Síndrome d'Immunodeficiència Adquirida = AIDS, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Catalan | → Infectious diseases |
| SIDA | Sindromul Imunodeficienţei Autodobândite = AIDS, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Romanian | → Infectious diseases |
| SIDA | Síndrome de Inmunodeficiencia Adquirida = AIDS, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Spanish | → Infectious diseases |
| SIV | Simian Immunodeficiency Virus | In English | → Virology → Infectious diseases |
| SLE | Systemic Lupus Erythematosus = LES (look above) |
In English | → Pathology |
| SSI | Statens Serum Institut | In Danish | → Research institutes → Biological sciences |
| TCR | T-Cell Receptor | In English | |
| TIH | Thrombopénie Immunologique à l'Héparine | In French | → Pathology |
| UHCW | Unquy hark'aypa chaskisqa waqlliynin = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, СНІД, UKIMWI (look above) |
In Quechua | → Infectious diseases |
| UKIMWI | Upungufu wa Kinga Mwilini = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД (look above) |
In Swahili | → Infectious diseases |
| VIDH | Virus Immunitarii Defectus Humanae = GIB, VIH, HIV, ŽIV, ХИВ, MIV, ВИЧ (look above) |
In Latin | → Virology → Infectious diseases |
| VIDO | Vaccine and Infectious Disease Organization | In English | → Organizations and associations → Infectious diseases |
| VIGS | Verworwe Immuniteitsgebreksindroom = AIDS, SIDA, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Afrikaans | → Infectious diseases |
| VIH | Vírus da imunodeficiência humana = GIB, HIV, VIDH, ŽIV, ХИВ, MIV, ВИЧ (look above) |
In Portuguese | → Virology → Infectious diseases |
| VIH | Virus de l'Immunodéficience Humaine = GIB, HIV, VIDH, ŽIV, ХИВ, MIV, ВИЧ (look above) |
In French | → Virology → Infectious diseases |
| VIH | Virus d'Inmunodeficencia Humana = GIB, HIV, VIDH, ŽIV, ХИВ, MIV, ВИЧ (look above) |
In Asturian | → Virology → Infectious diseases |
| VISI | Vaccine Identification Standards Initiative (www.cdc.gov/nip/visi/) | In English | |
| ŽIV | Žmogaus Imunodeficito Virusas = GIB, VIH, HIV, VIDH, ХИВ, MIV, ВИЧ (look above) |
In Lithuanian | → Virology → Infectious diseases |
| ВИЧ | Вирус иммунодефицита человека = GIB, VIH, HIV, VIDH, ŽIV, ХИВ, MIV (look above) |
In Russian | → Virology → Infectious diseases |
| СИДА | Синдромот на стекнат имунолошки дефицит = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Macedonian | → Infectious diseases |
| СИДА | синдром стеченог имунолошког дефицита = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Serbian | → Infectious diseases |
| СНІД | Cиндром набутого імунодефіциту = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, UKIMWI (look above) |
In Ukrainian | → Infectious diseases |
| СПИД | Синдром приобретённого иммунного дефицита = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, UHCW, СНІД, UKIMWI (look above) |
In Russian | → Infectious diseases |
| СПИН | Синдром на придобитата имунна недостатъчност = AIDS, SIDA, VIGS, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Bulgarian | → Infectious diseases |
| ХИВ | Хумане имунодефицијенције = GIB, VIH, HIV, VIDH, ŽIV, MIV, ВИЧ (look above) |
In Serbian | → Virology → Infectious diseases |
| ՁԻԱՀ | Ձեռքբերովի Իմունային Անբավարվածության Համախտանիշ = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, SCDI, 에이즈, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Armenian | → Infectious diseases |
| შიდსი | შეძენილი იმუნური დეფიციტის სინდრომი = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, 에이즈, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Georgian | → Infectious diseases |
| 에이즈 | 후천성 면역 결핍 증후군 = AIDS, SIDA, VIGS, СПИН, QİÇS, HIES, SEIF, ՁԻԱՀ, SCDI, შიდსი, СИДА, СПИД, UHCW, СНІД, UKIMWI (look above) |
In Korean | → Infectious diseases |