Medical Abbreviations Starting With "I"
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| Medical Abbreviation | Meaning |
|---|---|
| i | immune |
| i | independent |
| i | intact |
| i | iodide |
| i | iris |
| i | radioactive iodine |
| i-ca | ionized calcium |
| i/e | inspiratory expiratory ratio |
| i/o | intake output |
| i/o | intraoral |
| i&d | incision and drainage |
| i&o | in & out |
| i&o | intake and output |
| i123 | iodine 123 |
| i125 | iodine 125 |
| i131 | iodine 131 |
| ia | infantile autism |
| ia | inferior alveolar |
| ia | intestinal atresia |
| IA | Intra-arterial |
| ia | intraarterial infusion |
| ia | iowa |
| iaa | imidazoleacetic acid |
| iaa | indoleacetic acid |
| iaa | interrupted aortic arch |
| iaa | iodoacetic acid |
| iaasp | indoleacetylaspartate |
| iabc | intra aortic balloon catheter operation |
| IABP | Intra-aortic balloon pump |
| iac | internal auditory canal |
| iadh | inappropriate antidiuretic hormone |
| IADL | Instrumental Activities of Daily Living |
| iagt | indirect antiglobulin test |
| IAI | Intra-amniotic infection |
| iam | internal auditory meatus |
| ian | intern admission note |
| iap | immature articulatory praxis |
| iape | isoarecaidine propyl ester |
| iapp | islet amyloid polypeptide |
| iarc | international agency for research on cancer |
| iarc | united nations international agency for research on cancer |
| ias | internal anal sphincter |
| iasd | interatrial septal defect |
| IASP | International Association for the Study of Pain |
| iat | indirect antiglobulin test |
| iat-lpd | iatrogenic induced lymphoproliferative disorders |
| iatlpd | iatrogenic induced lymphoproliferative disorders |
| iaza | iodoazomycin arabinoside |
| ib | inclusion body |
| IBC | Inflammatory breast cancer |
| ibc | iron binding capacity |
| ibcla | isobutylcarbonyllactyl anhydride |
| IBD | Inflammatory bowel disease |
| ibd | irritable bowel disease |
| ibem | inborn error of metabolism |
| ibg | iliac bone graft |
| ibi | institute for biotechnology information |
| IBIDS syndrome | ichthyosis, brittle hair, intellectual impairment, decreased fertility, and short stature syndrome |
| ibl | inferior bridging leaflet |
| IBM | Inclusion body myositis |
| ibmx | 3 isobutyl 1 methylxanthine |
| IBNR | Incurred But Not Reported |
| ibp | invasive blood pressure |
| ibp | iron binding protein |
| ibq | illness behaviour questionnaire |
| IBS | Ichthyosis bullosa of Siemens |
| ibs | immunoblastic sarcoma |
| ibs | intraoperative blood salvage |
| IBS | Irritable bowel syndrome |
| ibsb | immunoblastic sarcoma b |
| ibst | immunoblastic sarcoma t |
| ibtx | iberiotoxin |
| ibw | ideal body weight |
| ic | ice cream |
| IC | Ileocecal |
| IC | Immune complex |
| IC | Immunocompromised |
| IC | Informed consent |
| ic | inspiratory capacity |
| IC | Intensive care |
| ic | intermittent claudication |
| ic | internal capsule |
| ic | internal carotid artery |
| IC | Interstitial cystitis |
| IC | Intracardiac |
| ic | intracranial |
| ic | intracutaneous injection |
| ic | irritable colon |
| IC/PBS | Interstitial cystitis/painful bladder syndrome |
| ica | internal carotid artery |
| ica | invalid care allowance |
| ica | islet cell antibody |
| icam | intercellular adhesion molecule |
| icam | intracellular adhesion molecule |
| icbg | iliac crest bone graft |
| icc | indian childhood cirrhosis |
| icce | intracapsular cataract extraction |
| ICCU | Intensive cardiac care unit |
| iccu | intensive coronary care unit |
| icd | i cell disease |
| ICD | Implantable cardioverter-defibrillator |
| icd | insertion of intercostal drain |
| icd | intercostal drain |
| icd | international classification of disease |
| icd | intrauterine contraceptive device |
| icd | irritant contact dermatitis |
| ICD-10 | International Classification of Diseases-10th Revision |
| icd-9 | international classification of diseases |
| ICD-9-CM | International Classification of Diseases Version 9, Clinical Modifications |
| icd-o | international classification of diseases for oncology |
| ICDA | International Classification of Diseases, Adopted |
| icdo | international classification of diseases for oncology |
| ICDS | Integrated Child Development Services Program |
| ice | methylamphetamine |
| ice syndrome | iridio corneo endothelial syndrome |
| ices | international council of electrophoresis societies |
| ICF | Intermediate Care Facility |
| ICF | Intracellular fluid |
| ICF syndrome | Immunodeficiency, Centromere instability and Facial anomalies syndrome |
| ICF/MR | Intermediate Care Facility for the Mentally Retarded |
| ICG | Impedance cardiography |
| icg | indocyanine green |
| icgeb | international centre for genetic engineering and biotechnology |
| ich | infectious hepatitis |
| ICH | Intracerebral hemorrhage |
| ich | intracranial hemorrhage |
| ich vul | ichthyosis vulgaris |
| ichg | international congress of human genetics |
| icidh | international classification of impairment disability and handicap |
| icl | iodine monochloride |
| icl | isocitrate lyase |
| icm | image cytometry |
| icm | intracellular membrane |
| icm | ischemic cardiomyopathy |
| icn | infection control nurse |
| icp | infantile cerebral palsy |
| ICP | Intracranial pressure |
| icpc | internal carotid posterior communicating artery |
| ICPC | International Classification of Primary Care |
| icpemc | international commission on protection against environmental mutagens and carcinogens |
| icrf | imperial cancer research fund |
| ics | immotile cilia syndrome |
| ICS | Intercostal space |
| icsh | interstitial cell stimulating hormone |
| icsi | intracytoplasmic sperm injection |
| ict | copper toxicosis, idiopathic |
| ict | inflammation of connective tissue |
| ict | insulin coma therapy |
| ict | intracavitary treatment |
| ict | intracranial tumor |
| ICU | Intensive care unit |
| icv | inferior caval vein abnormality |
| icv | intracerebroventricular |
| icyp | iodocyanopindolol |
| id | identification |
| ID | Identifying data |
| id | incision and drainage of abscess |
| ID | Infectious disease |
| id | inferior dental nerve |
| id | interdigital |
| id | internal diameter |
| id | intradermal |
| ida | iminodiacetic acid |
| IDA | Iron deficiency anemia |
| idb | inferior dental block |
| IDC | Idiopathic dilated cardiomyopathy |
| IDC | Indwelling catheter |
| IDC | Infiltrating ductal carcinoma |
| iddd | intramembranous dense deposit disease |
| IDDM | Insulin dependent diabetes mellitus |
| iddm | type 1 diabetes |
| idh | intraductal hyperlasia |
| idif | intractable diarrhea of infancy |
| idk | intern derangem knee jnt |
| idk | internal derangement of knee joint |
| idl | indirect laryngoscopy |
| IDL | Intermediate density lipoprotein |
| idm | infant of diabetic mother |
| idmtx | intermediate dose methotrexate |
| idn | inferior dental nerve |
| idn | intradermal nevus |
| IDP | Infectious Disease Precautions/ Process |
| idpase | inosine diphosphatase |
| idt | imperfectly descended testis |
| idu | idoxuridine |
| idu | injecting drug user |
| idu | intravenous drug user |
| idx | iodo deoxydoxorubicin |
| ie | idiopathic erythrocytosis |
| ie | infective endocarditis |
| ie | inner ear |
| ie | inspiratory exerciser |
| ie | internal ear |
| ie | subacute endocarditis |
| iea | inferior epigastric artery |
| iec | intraepidermal carcinoma |
| iec | intraepidermal carcinoma of skin |
| iec | intraepithelial carcinoma |
| iec | ion exchange chromatography |
| IED | Intermittent Explosive Disorder |
| ieee | institute of electrical and electronics engineers |
| ief | isoelectric focusing |
| iei | idiopathic environmental intolerance |
| iem | inborn error of metabolism |
| iep | isoelectric point |
| if | immunofixation |
| IF | Immunofluorescence |
| if | internal fixation |
| if | intrinsic factor |
| if 2 | initiation factor 2 |
| ifa | immunofluorescence assay |
| ifa | incomplete freund's adjuvant |
| ifa | intrinsic factor antibody |
| IFAP syndrome | Ichthyosis follicularis, alopecia, and photophobia syndrome |
| ifcr | intrinsic factor cobalamin receptor |
| ifd | inter field distance |
| ife | immunofixation |
| ife | internal fetal electrode |
| iff | ifosfamide |
| iff | iron free foci |
| IFG | Impaired fasting glycaemia |
| ifi | idiopathic fecal incontinence |
| ifi | indirect immunofluorescence |
| ifk | inverted follicular keratosis |
| ifm | ifosfamide |
| ifm | internal fetal monitor |
| IFMSA | International Federation of Medical Students' Associations |
| ifn | interferon |
| ifvt | iliofemoral vein thrombosis |
| ifx | ifosfamide |
| ifx | immunofixation |
| Ig | Immunoglobulin |
| ig | intragastric |
| IgA | Immunoglobulin A |
| iga deficiency | immunoglobulin a deficiency |
| iga1 | immunoglobulin a1 |
| iga2 | immunoglobulin a2 |
| igb | immunoglobulin b |
| igbp | insulin like growth factor binding proteins |
| igcnu | intratubular germ cell neoplasia unclassified |
| IgD | Immunoglobulin D |
| igdm | infant of gestational diabetic mother |
| igds | iridogoniodysgenesis syndrome |
| IgE | Immunoglobulin E |
| igf | insulin like growth factor |
| IgG | Immunoglobulin G |
| igh | immunoglobulin heavy chain |
| ighd | idiopathic growth hormone deficiency |
| ighd | isolated growth hormone deficiency |
| IgM | Immunoglobulin M |
| igps | indoleglycerol phosphate |
| igs | imerslund grasbeck syndrome |
| IGT | Impaired glucose tolerance |
| igtc | isoglobotriaosylceramide |
| igtn | ingrowing toenail |
| igy | immunoglobulin y |
| ih | infectious hepatitis |
| ih | inguinal hernia |
| iha | idiopathic hyperaldosteronism |
| IHC | Immunohistochemistry |
| ihcm | ichthyosis hystrix, curth macklin |
| IHD | Ischaemic heart disease |
| ihf | integration host factor |
| ihh | idiopathic hypogonadotropic hypogonadism |
| IHI | Institute for Healthcare Improvement |
| IHSS | Idiopathic hypertrophic subaortic stenosis |
| iia | internal iliac artery |
| iic | intermediate intensive care |
| iicu | infant intensive care unit |
| iif | indirect immunofluorescence |
| iih | idiopathic intracranial hypertension |
| iip | implantable insulin pump |
| iisi | illness injury severity index |
| ij | insight and judgement |
| ij | internal jugular |
| ijcai | international joint conference on artificial intelligence |
| ijo | idiopathic juvenile osteoporosis |
| ijv | internal jugular vein |
| il | interleukin |
| il | intralesional |
| il | intralipids |
| il-1 | interleukin 1 |
| il-2 | interleukin 2 |
| il-3 | interleukin 3 |
| il1 | interleukin 1 |
| il2 | interleukin 2 |
| il3 | interleukin 3 |
| ild | interstitial lung disease |
| ild | ischemic leg disease |
| ile | isoleucine |
| ilf | indicated low forceps |
| ilnr | intralobular nephrogenic rests |
| ilr | idiopathic livedo reticularis |
| ilt | intraluminal treatment |
| ilven | inflammatory linear verrucous epidermal nevus |
| im | infectious mononucleosis |
| im | intramedullary |
| IM | Intramuscular |
| im | invasive mole |
| im-rod | intramedullary rod |
| ima | inferior meatal antrostomy |
| IMA | Inferior mesenteric artery |
| ima | internal mammary artery |
| imam | intramammary |
| IMB | Intermenstrual Bleed (bleeding between periods) |
| imcu | intermediate medical care unit |
| IMD | Institution for Mental Disease |
| imf | intermaxillary fixation |
| IMG | International Medical Graduate |
| imho | in my humble opinion |
| imi | imipramine |
| imi | impending myocardial infarction |
| imi | inferior myocardial infarction |
| IMI | Intramuscular injection |
| imip | imipramine |
| IMN | Infectious Mononucleosis |
| imo | idiopathic multicentric osteolysis |
| imo | in my opinion |
| IMO | Irish Medical Organisation |
| imp | impression |
| imp | improved |
| imp | inosine monophosphate |
| imp | inpatient multidimensional psychiatric |
| impp | intermittent positive pressure |
| imt | inspiratory muscle trainer |
| imt | internal malleolar torsion |
| IMT | Intima-media thickness |
| imv | inferior mesenteric vein |
| IMV | Intermittent mandatory ventilation |
| in | inches |
| in | index |
| In | indium |
| in | insulin |
| in | interstitial nephritis |
| in | inulin |
| ina | intranasal antrostomy |
| ina | isoniazid |
| inact | inactivation |
| INAD | Infantile neuroaxonal dystrophy |
| inah | isoniazid |
| Inc | Incomplete |
| inc ab | incomplete abortion |
| incenp | inner centromere protein |
| incl | infantile neuronal ceroid lipofuscinosis |
| incr | increased |
| ind | induction |
| ind | investigational drug |
| indo | indomethacin |
| indo v | indolactam v |
| ine | infantile necrotizing encephalomylopathy |
| inev | inevitable |
| inf | infant |
| inf | infantile |
| inf | infarction |
| inf | infected |
| inf | infection |
| inf | inferior |
| inf | infirmary |
| inf | infusion |
| INF | interferon |
| INF(-α/-β/-γ) | Interferons -α/-β/-γ |
| info | information |
| ing | inguinal |
| INH | Isoniazid |
| inhal | inhalation |
| INHS | Inland Northwest Health Services |
| init | initial |
| initial, above knee | knee disarticulation, ischial level socket, non alignable system, pylon, no cover, sach foot, plaster socket, direct formed |
| Inj | Injection |
| inj | injured |
| ino | inosine |
| ino | internuclear ophthalmoplegia |
| inp | intranasal polypectomy |
| inpt | inpatient |
| inpv | intermittent negative pressure ventilation |
| INR | International normalized ratio |
| inreal | inter reactive language analysis |
| INRIA | National Institute for Research in Computer and Control Sciences (from French Institut national de recherche en informatique et en automatique) |
| ins | idiopathic nephrotic syndrome |
| inspir | inspiration, inspiratory |
| inss | international neuroblastoma staging system |
| int | intermittent |
| Int | Internal |
| int | iodonitrotetrazolium |
| int | isoimmune neonatal thrombocytopenia |
| inthc | intrathecally |
| intracr | intracranial |
| inv | invalid |
| inv | inverse |
| inv | inversion |
| inv | inverted |
| inv | investigation |
| io | inferior oblique |
| io | inferior olive |
| io | intestinal obstruction |
| io | intraocular |
| io | intraoperative |
| io | intraoral |
| IO | Intraosseous infusion |
| io | ionium |
| ioc | intraoperative cholangiogram |
| iodm | idiopathic onset diabetes mellitus |
| iofb | intraocular foreign body |
| ioh | idiopathic orthostatic hypotension |
| IOL | Induction of labor |
| iol | insertion of intraocular lens |
| IOL | Intraocular lens |
| IOM | Institute of Medicine |
| ion | ischemic optic neuropathy |
| IOP | Intraocular pressure |
| iopn | intraductal oncocytic papillary neoplasm |
| iotn | index of orthodontic treatment need |
| ip | idiopathic proctitis |
| IP | Incontinentia pigmenti |
| ip | inspiratory pause |
| ip | interphalangeal |
| IP | Interphalangeal joint |
| ip | intraperitoneal |
| IPA | Independent Practice Association |
| ipd | idiopathic parkinson's disease |
| ipd | inflammatory pelvic disease |
| ipd | intermittent peritoneal dialysis |
| IPF | Idiopathic pulmonary fibrosis |
| iph | idiopathic pulmonary hemosiderosis |
| IPHF | International Public Health Forum |
| ipi | intraperitoneal insemination |
| ipiut | intraperitoneal intrauterine transfusion |
| ipj | interphalangeal joint |
| ipk | intractable plantar keratoma |
| ipkd | infantile polycystic kidney disease |
| ipm | imipenem |
| ipmn | intraductal papillary mucinous adenoma |
| ipp | cyfos |
| ipp | intermittent positive pressure |
| IPPB | Intermittent positive pressure breathing |
| IPPV | Intermittent positive pressure ventilation |
| IPS | Intra-Peritoneal Sounds |
| ipsid | immunoproliferative small intestinal disease |
| ipsp | inhibitory postsynaptic potential |
| ipt | intraperitoneal transfusion |
| IQ | Intelligence Quotient |
| ir | immune response |
| ir | inferior rectus |
| IR | Insulin resistance |
| ir | internal rotation |
| ir | iridium |
| ir acth | adrenocorticotropic hormone |
| ira | ileorectal anastomosis |
| ira | immunoregulatory alpha globulin |
| irb | institutional review board |
| irb | internal review board |
| irc | infrared coagulation |
| IRD | Infantile Refsum disease |
| irdn | insulin related dna polymorphism |
| irds | idiopathic respiratory distress syndrome |
| IRDS | Infant respiratory distress syndrome |
| irf | internal rigid function |
| irg | initial review group |
| irhd | inactive rheumatic heart disease |
| IRM | Information Resource Management |
| irma | immunoradiometric assay |
| irma | intraretinal microvascular abnormality |
| irreg | irregular |
| irt | immunoreactive trypsin |
| irt | inspiratory resistance training |
| irv | inspiratory reserve volume |
| is | ileal segment |
| is | incentive spirometry |
| IS | Infantile spasm |
| is | inhalation sedation |
| is | intercostal space |
| is gene | immune suppressor gene |
| ISA | Intrinsic Sympathomimetic Activity |
| isc | intermittent self catheterization |
| isd | interatrial septal defect |
| ISDN | Isosorbide dinitrate |
| ish | in situ hybridization |
| ISH | Isolated systolic hypertension |
| ismm | in situ malignant melanoma |
| ISMN | Isosorbide mononitrate |
| ISN | Integrated Services Network |
| isn | intussusception |
| iso | international standards organization |
| iso | isoproterenol |
| isolatn | isolation |
| isovaleryl coa dehydrogenase | isovaleryl coenzyme a dehydrogenase |
| isp | internet service provider |
| ISQ | No change (from Latin, in status quo) |
| iss | injury severity score |
| issd | infantile sialic acid storage disorde |
| ist | immunosuppressive therapy |
| ist | insulin shock therapy |
| ist | insulin stress test |
| ist | insulin suppression test |
| it | industrial therapy |
| it | inferior turbinate |
| IT | Intrathecal |
| it-mtx | intrathecal methotrexate |
| ita | internal thoracic artery |
| itd | idiopathic torsion dystonia |
| itfs | incomplete testicular feminization syndrome |
| itgcn | intratubular germ cell neoplasia |
| ITP | Idiopathic thrombocytopenic purpura |
| ITP | Immune mediated thrombocytopenic purpura |
| itp | immune thrombocytopenic purpura |
| itp | inosine triphosphate |
| itpa | illinois test of psycholinguistic ability |
| itpase | inosine triphosphatase |
| itq | itaqui fever |
| itt | insulin tolerance test |
| itu | intensive therapy nurse |
| ITU | Intensive Therapy Unit |
| itz | itraconazole |
| IU | International unit |
| iu | intrauterine |
| iuc | intrauterine catheter |
| IUCD | intrauterine contraceptive device |
| IUD | Intrauterine Death |
| iud | intrauterine device |
| IUD | Intrauterine device |
| iudr | idoxuridine |
| iudr | iododeoxyuridine |
| IUFD | Intrauterine fetal death |
| iug | intrauterine gestation |
| IUGR | Intrauterine growth retardation |
| IUI | Intrauterine insemination |
| IUP | Intrauterine pregnancy |
| iupc | intrauterine pressure catheter |
| IUS | IntraUterine System |
| iut | intrauterine transfusion |
| iutp | intrauterine term pregnancy |
| iv | in vitro |
| iv | intervertebral |
| iv | intravaginal |
| iv | intravascular |
| IV | Intravenous |
| iv | intraventricular |
| iv | invasive |
| IV-DSA | Intravenous digital subtraction angiography |
| ivbalt | intravascular bronchoalveolar tumor |
| IVC | Inferior vena cava |
| ivc | inspiratory vital capacity |
| ivc | intravenous cholangiogram |
| ivcc | intravascular consumption coagulopathy |
| ivcd | intraventricular conduction delay |
| ivd | in vitro diagnostic |
| ivd | intervertebral disc |
| ivda | intravenous drug abuse |
| ivdp | intervertebral disc prolapse |
| IVDU | Intravenous drug user |
| IVF | In vitro fertilization |
| ivf | interventricular foramen |
| ivf | intervertebral foramen |
| ivf | intravascular fluid |
| IVF | Intravenous fluids |
| ivf | iv fluid |
| ivh | intraventricular hemorrhage |
| ivi | intavenous infusion |
| ivig | intravenous immunoglobulin |
| ivna | in vivo neutron activation |
| ivox | intravenous gas exchange |
| IVP | Intravenous pyelogram |
| ivp | intraventricular pressure |
| ivp | iv push |
| IVPB | Intravenous Piggyback |
| ivr | idioventricular rhythm |
| ivra | intravenous regional analgesia |
| ivrsb | intravenous regional sympathetic block |
| ivsd | interventricular septal defect |
| ivu | intravenous drug user |
| ivu | intravenous urethrography |
| IVU | Intravenous urogram |
| IVUS | Intravascular ultrasound |
| iwdwwc | it was dry when we closed |
| iwdwwcs | it was dry when we closed sir |
| iwmi | inferior wall myocardial infarction |
| izs | insulin zinc suspension |