Disease Name Symbol Acronym
L-2-hydroxyglutaric Aciduria L2H001
La Crosse Encephalitis LCR004
Laband Syndrome LBN001 ZLS
Labyrinthine Disease LBY003
Labyrinthitis LBY004
Lacrimal Duct Obstruction LCR001
Lacrimal Gland Carcinoma LCR011
Lactase Persistance/nonpersistance LCT012
Lactate Dehydrogenase a Deficiency LCT007
Lactate Dehydrogenase Deficiency LCT008
Lactate Dehydrogenase-b Deficiency LCT004
Lactic Acidosis LCT001
Lactose Intolerance LCT002
Ladd Syndrome LDD001
Lafora Disease LFR002 EPM2
Lagophthalmos LGP001
Laing Distal Myopathy LNG041 MPD1
Lambert-eaton Myasthenic Syndrome LMB002 LEMS
Landau-kleffner Syndrome LND001 LKS
Langer Mesomelic Dwarfism LNG055
Langer Mesomelic Dysplasia LNG040 LMD
Langer-giedion Syndrome LNG008
Langerhans Cell Sarcoma LNG004
Langerhans-cell Histiocytosis LNG024 LCH
Language Disorder LNG025
Large Cell Acanthoma LRG002
Large Cell Carcinoma LRG001
Large Cell Medulloblastoma LRG003
Large Granular Lymphocyte Leukemia LRG008
Laron Dwarfism LRN004
Laron Syndrome LRN002
Larsen Syndrome LRS001 LRS
Larsen-like Syndrome LRS002
Laryngeal Adductor Paralysis LRY021
Laryngeal Cancer LRY024
Laryngeal Carcinoma LRY016
Laryngeal Cleft LRY026
Laryngeal Disease LRY017
Laryngeal Papillomatosis LRY027
Laryngeal Small Cell Carcinoma LRY005
Laryngeal Squamous Cell Carcinoma LRY018
Laryngeal Tuberculosis LRY007
Laryngitis LRY019
Laryngocele LRY028
Laryngomalacia LRY029
Laryngoonychocutaneous Syndrome LRY022 LOCS
Laryngostenosis LRY002
Laryngotracheitis LRY004
Larynx Verrucous Carcinoma LRY011
Lassa Fever LSS003
Late-onset Congenital Adrenal Hyperplasia LTN002 LOCAH
Late-onset Retinal Degeneration LTN004
Latent Syphilis LTN001
Lateral Cystocele LTR006
Lateral Medullary Syndrome LTR003
Lateral Sclerosis LTR001
Lathosterolosis LTH002
Lattice Corneal Dystrophy LTT001
Lattice Corneal Dystrophy Type 1 LTT004 CDL1
Lattice Corneal Dystrophy Type 3a LTT005
Lattice Corneal Dystrophy Type Ii LTT008
Lattice Corneal Dystrophy Type Iiia LTT007
Laurence-moon Syndrome LRN001
Laurin-sandrow Syndrome LRN006
Lcad Deficiency LCD001
Lchad Deficiency LCH005
Ldl Cholesterol Level Qtl2 LDL001
Lead Poisoning LDP002
Lean Body Mass Qtl 1 LNB001
Leanness, Inherited LNN002
Learning Disability LRN003
Leber Congenital Amaurosis LBR001 CRB
Leber Congenital Amaurosis 1 LBR004 CRB
Leber Congenital Amaurosis 10 LBR005 LCA10
Leber Congenital Amaurosis 11 LBR006 LCA11
Leber Congenital Amaurosis 12 LBR007 LCA12
Leber Congenital Amaurosis 13 LBR008 LCA13
Leber Congenital Amaurosis 14 LBR009 LCA14
Leber Congenital Amaurosis 2 LBR012 LCA2
Leber Congenital Amaurosis 3 LBR013 LCA3
Leber Congenital Amaurosis 4 LBR014 LCA4
Leber Congenital Amaurosis 5 LBR015 LCA5
Leber Congenital Amaurosis 6 LBR016 LCA6
Leber Congenital Amaurosis 7 LBR017 LCA7
Leber Congenital Amaurosis 8 LBR018 LCA8
Leber Congenital Amaurosis 9 LBR019 LCA9
Leber Hereditary Optic Neuropathy LBR002 LHON
Leber Hereditary Optic Neuropathy with Dystonia LBR020 LDYT
Leech Infestation LCH001
Left Ventricular Noncompaction LFT003
Left Ventricular Noncompaction 1, with or Without Congenital Heart Defects LFT013
Left Ventricular Noncompaction 2 LFT011
Left Ventricular Noncompaction 3, with or Without Dilated Cardiomyopathy LFT012
Left Ventricular Noncompaction 4 LFT006 LVNC4
Left Ventricular Noncompaction 5 LFT007 LVNC5
Left Ventricular Noncompaction 6 LFT008 LVNC6
Left Ventricular Noncompaction with Congenital Heart Defects LFT002
Left Ventricular Noncompaction, X-linked LFT014
Left-right Axis Malformations LFT004
Legg-calve-perthes Disease LGG001 LCPD
Legionaire Disease LGN004
Legionellosis LGN002
Legionnaires' Disease LGN001
Legius Syndrome LGS001 NFLS
Leigh Disease LGH001 LS
Leigh Syndrome Due to Cytochrome C Oxidase Deficiency LGH002
Leigh Syndrome Due to Mitochondrial Complex I Deficiency LGH009
Leigh Syndrome, Due to Cox Deficiency LGH010
Leigh Syndrome, French Canadian Type LGH003 LSFC
Leigh-like Syndrome LGH008
Leiomyoma LMY002
Leiomyomatosis LMY003
Leiomyomatosis and Renal Cell Cancer LMY005
Leiomyosarcoma LMY004
Leishmaniasis LSH001
Lemierres Syndrome LMR003
Lennox-gastaut Syndrome LNN001 LGS
Lens Subluxation LNS001
Lentigo Maligna Melanoma LNT002 LMM
Lenz Microphthalmia Syndrome LNZ001 MAA
Leopard Syndrome LPR002
Leopard Syndrome 1 LPR012
Leopard Syndrome 2 LPR011
Leopard Syndrome 3 LPR007
Lepromatous Leprosy LPR001
Leprosy LPR003
Leprosy, Paucibacillary Type LPR015
Leprosy, Protection Against LPR013
Leprosy, Susceptiblity to, 6 LPR010
Leptin Deficiency LPT005
Leptin Receptor Deficiency LPT006
Leptin Serum Levels Qtl1 LPT008
Leptomeningeal Amyloidosis LPT007
Leptomeningeal Neoplasm LPT010
Leptospirosis LPT001
Leri-weill Dyschondrosteosis LRW001 DCO
Lesch-nyhan Syndrome LSC001 LNS
Lethal Arthrogryposis with Anterior Horn Cell Disease LTH011 LAAHD
Lethal Congenital Contractural Syndrome 2 LTH016
Lethal Congenital Contractural Syndrome 3 LTH015
Lethal Congenital Contracture Syndrome LTH003
Lethal Congenital Contracture Syndrome 1 LTH007 LCCS
Lethal Congenital Contracture Syndrome 2 LTH008 LCCS2
Lethal Midline Granuloma LTH001
Letterer-siwe Disease LTT002
Leucine-sensitive Hypoglycemia of Infancy LCN002
Leukemia LKM002
Leukemia-1, T-cell Acute Lymphocytic LKM032
Leukemia-2, T-cell Acute Lymphoblastic LKM033
Leukemia, Acute Myeloid, Reduced Survival in LKM017
Leukemia, Acute Myeloid, Somatic LKM016
Leukemia, Acute Myeloid, Therapy-related LKM026
Leukemia, Acute Myeloid, with Eosinophilia LKM020
Leukemia, Acute Nonlymphocytic LKM036
Leukemia, Acute Pre-b-cell LKM008
Leukemia, Acute Promyelocytic, Npm/rara Type LKM038
Leukemia, Acute Promyelocytic, Numa/rara Type LKM037
Leukemia, Acute Promyelocytic, Pml/rara Type LKM022
Leukemia, Megakaryoblastic, of Down Syndrome LKM013
Leukemia, Megakaryoblastic, with or Without Down Syndrome LKM012
Leukemia, Myeloid/lymphoid or Mixed-lineage LKM023
Leukemia, Philadelphia Chromosome-positive, Resistant to Imatinib LKM019
Leukemia, Post-chemotherapy LKM057
Leukemia, T-cell Acute Lymphoblastoid LKM018
Leukemia, T-cell, Chronic LKM005
Leukemia, Transient, of Down Syndrome LKM034
Leukemia/lymphoma LKM003
Leukemia/lymphoma, B-cell, 2 LKM009
Leukemia/lymphoma, B-cell, 3 LKM010
Leukemia/lymphoma, T-cell LKM024
Leukemoid Reaction LKM001
Leukocyte Adhesion Deficiency Type 1 LKC004 LAD
Leukocyte Adhesion Deficiency, Type Iii LKC005
Leukocyte-adhesion Deficiency Syndrome LKC008
Leukodystrophy LKD001
Leukodystrophy, Adult-onset, Autosomal Dominant LKD007 ADLD
Leukodystrophy, Dysmyelinating, and Spastic Paraparesis with or Without Dystonia LKD004
Leukodystrophy, Hypomyelinating, 4 LKD008
Leukoencephalopathy with Brain Stem and Spinal Cord Involvement and Lactate Elevation LKN003 LBSL
Leukoencephalopathy with Dystonia and Motor Neuropathy LKN010
Leukoencephalopathy with Metaphyseal Chondrodysplasia LKN009
Leukoencephalopathy with Vanishing White Matter LKN001 VWM
Leukoencephalopathy, Cystic, Without Megalencephaly LKN008
Leukoencephaly with Vanishing White Matter LKN002
Leukomalacia LKM006
Leukonychia Totalis LKN007
Leukopenia LKP004
Leukoplakia LKP003
Leukorrhea LKR001
Leukostasis LKS001
Levine-critchley Syndrome LVN001
Lewy Body Dementia LWY001 DLB
Leydig Cell Adenoma LYD002
Leydig Cell Adenoma, Somatic, with Precocious Puberty LYD007
Leydig Cell Hypoplasia with Hypergonadotropic Hypogonadism LYD006
Leydig Cell Hypoplasia with Pseudohermaphroditism LYD005
Leydig Cell Tumor LYD001
Leydig Cells Hypoplasia LYD003 LCH
Lfflers Endocarditis LFF004
Li-fraumeni Syndrome LFR001 LFS
Li-fraumeni Syndrome 3 LFR004
Li-fraumeni-like Syndrome LFR005
Lice Infestation LCN001
Lichen Nitidus LCH003
Lichen Planus LCH002
Lichen Planus Pigmentosus LCH008
Lichen Sclerosus LCH009
Liddle Syndrome LDD002
Light Chain Deposition Disease LGH004
Limb Dystonia LMB012
Limb Reduction Defect LMB013
Limb-girdle Muscular Dystrophy LMB006 LGMD
Limb-girdle Muscular Dystrophy Type 1c LMB030
Limb-girdle Muscular Dystrophy Type 1e LMB032
Limb-girdle Muscular Dystrophy Type 1g LMB034
Limb-girdle Muscular Dystrophy Type 2e LMB015
Limb-girdle Muscular Dystrophy Type 2f LMB016
Limb-girdle Muscular Dystrophy Type 2h LMB017
Limb-girdle Muscular Dystrophy Type 2i LMB036
Limb-girdle Muscular Dystrophy Type 2j LMB037
Limb-girdle Muscular Dystrophy Type 2k LMB038
Limb-girdle Muscular Dystrophy Type 2l LMB039
Limb-girdle Muscular Dystrophy Type 2m LMB040
Limb-girdle Muscular Dystrophy Type 2n LMB041
Limb-girdle Muscular Dystrophy Type 2q LMB043
Limb-girdle Muscular Dystrophy, Type 1a LMB018 LGMD1
Limb-girdle Muscular Dystrophy, Type 1b LMB019
Limb-girdle Muscular Dystrophy, Type 2b LMB020 LGMD3
Limb-girdle Muscular Dystrophy, Type 2c LMB021 DMDA
Limb-girdle Muscular Dystrophy, Type 2d LMB022 ADL
Limb-girdle Muscular Dystrophy, Type 2g LMB023
Limb-mammary Syndrome LMB008 LMS
Limbal Stem Cell Deficiency LMB050
Limbic Encephalitis LMB024
Limited Scleroderma LMT001
Linear Iga Disease LNR006 LAD
Linear Nevus Sebaceous Syndrome LNR003 JNP
Lingual-facial-buccal Dyskinesia LNG015
Linitis Plastica LNT001
Lip Cancer LPC002 LOWER
Lipase Deficiency Combined LPS005
Lipid Metabolism Disorder LPD008
Lipid Pneumonia LPD001
Lipid Storage Disease LPD009 NOS
Lipid-rich Carcinoma LPD003
Lipoadenoma LPD007
Lipoamide Dehydrogenase Deficiency LPM006
Lipoatrophic Diabetes LPT002
Lipodermatosclerosis LPD014
Lipodystrophy LPD010
Lipodystrophy, Congenital Generalized, Type 3 LPD020
Lipogranulomatosis LPG001
Lipoid Adrenal Hyperplasia LPD011
Lipoid Congenital Adrenal Hyperplasia LPD012
Lipoid Nephrosis LPD004 MCNS
Lipoid Proteinosis LPD006
Lipoid Proteinosis of Urbach and Wiethe LPD016
Lipoma LPM004
Lipoma of Colon LPM002
Lipoma, Somatic LPM008
Lipomatosis LPM005
Lipomyelomeningocele LPM007
Lipoprotein Glomerulopathy LPP002
Lipoprotein Lipase Deficiency LPP001
Liposarcoma LPS002
Lissencephaly LSS002
Lissencephaly 1 LSS005 ILS
Lissencephaly 3 LSS009 LIS3
Lissencephaly 4 LSS010 LIS4
Lissencephaly X-linked LSS007 LISX
Lissencephaly, X-linked 2 LSS012
Listeria Meningitis LST003
Listeriosis LST001
Liver Angiosarcoma LVR002
Liver Cancer LVR011 HCC
Liver Cirrhosis LVR012
Liver Disease LVR013
Liver Failure Acute Infantile LVR015
Liver Fibrosis LVR026
Liver Inflammatory Pseudotumor LVR004
Liver Lymphoma LVR006
Liver Sarcoma LVR014
Lmna-related Dilated Cardiomyopathy LMN001
Lobular Neoplasia LBL001
Localized Autosomal Recessive Hypotrichosis LCL012 LAH
Localized Ewing's Sarcoma LCL009
Localized Osteosarcoma LCL004
Localized Scleroderma LCL006
Locked-in Syndrome LCK001
Loeys-dietz Syndrome LYS001
Loeys-dietz Syndrome Type 1a LYS005
Loeys-dietz Syndrome Type 1b LYS006
Loeys-dietz Syndrome Type 2a LYS007 AAT5
Loeys-dietz Syndrome Type 2b LYS008 AAT3
Loiasis LSS001
Long Qt Syndrome LNG028 LQT
Long Qt Syndrome 1 LNG044 RWS
Long Qt Syndrome 1, Acquired LNG080
Long Qt Syndrome 10 LNG045 LQT10
Long Qt Syndrome 11 LNG046 LQT11
Long Qt Syndrome 12 LNG056 LQT12
Long Qt Syndrome 13 LNG057 LQT13
Long Qt Syndrome 2 LNG047 LQT2
Long Qt Syndrome 3 LNG048 LQT3
Long Qt Syndrome 4 LNG049 LQT4
Long Qt Syndrome 5 LNG050 LQT5
Long Qt Syndrome 6 LNG051 LQT6
Long Qt Syndrome 9 LNG053 LQT9
Long Qt Syndrome-2, Acquired LNG079
Longevity 1 LNG066
Longevity 2 LNG062
Loose Anagen Hair Syndrome LSN002
Louping Ill LPN001
Louse-borne Relapsing Fever LSB001
Low Density Lipoprotein Cholesterol Level Qtl 1 LWD001
Low Density Lipoprotein Cholesterol Level Qtl 3 LWD002
Low Density Lipoprotein Cholesterol Level Qtl6 LWD003
Low Gamma-gt Familial Intrahepatic Cholestasis LWG002
Low Renin Hypertension LWR010
Low Tension Glaucoma LWT001
Lower Lip Cancer LWR001
Lower Motor Neuron Disease LWR005
Lown-ganong-levine Syndrome LWN001
Lpa Deficiency, Congenital LPD018
Lubs X-linked Mental Retardation Syndrome LBS001 MRXSL
Ludwig's Angina LDW001
Lujan Fryns Syndrome LJN001
Lujan Syndrome LJN002 LFS
Lumbar Disc Degeneration LMB044
Lumbar Disc Disease LMB051
Lumbar Disc Herniation LMB052
Lumbosacral Lipoma LMB003
Lung Adenocarcinoma LNG029
Lung Adenoid Cystic Carcinoma LNG011
Lung Adenoma LNG030
Lung Agenesis LNG054
Lung Cancer LNG032
Lung Cancer Susceptibility LNG063
Lung Cancer Susceptibility 2 LNG072
Lung Cancer Susceptibility 3 LNG064
Lung Cancer Susceptibility 4 LNG065
Lung Cancer, Protection Against LNG068
Lung Cancer, Protection Against, in Smokers (3) 11 LNG067
Lung Cancer, Resistance to LNG069
Lung Cancer, Somatic LNG061
Lung Carcinoma LNG033
Lung Carcinoma in Situ LNG003
Lung Combined Type Small Cell Carcinoma LNG019
Lung Giant Cell Carcinoma LNG017
Lung Large Cell Carcinoma LNG035
Lung Lymphoma LNG013
Lung Meningioma LNG009
Lung Neoplasm LNG074
Lung Oat Cell Carcinoma LNG020
Lung Sarcoma LNG037
Lung Squamous Cell Carcinoma LNG039
Lupus Erythematosus LPS004
Lupus Erythematosus, Systemic, Susceptibility LPS010
Lupus Nephritis LPS007
Luteinizing Hormone Resistance, Female LTN005
Lutembacher's Syndrome LTM001
Luteoma LTM002
Lyme Disease LYM017
Lymph Node Cancer LYM020
Lymph Node Tuberculosis LYM010
Lymphadenitis LYM021
Lymphangiectasis LYM035
Lymphangioendothelioma LYM066
Lymphangioleiomyomatosis LYM007 LAM
Lymphangioleiomyomatosis, Somatic LYM064
Lymphangioma LYM022
Lymphangiosarcoma LYM008
Lymphangitis LYM014
Lymphatic System Disease LYM024
Lymphedema LYM025
Lymphedema-distichiasis Syndrome LYM029
Lymphedema-distichiasis Syndrome with Renal Disease and Diabetes Mellitus LYM030
Lymphedema, Hereditary, Ib LYM059
Lymphedema, Primary, with Myelodysplasia LYM094
Lymphoblastic Leukemia LYM026
Lymphoblastic Lymphoma LYM040
Lymphocele LYM005
Lymphocytes Absent LYM041
Lymphocytic Choriomeningitis LYM009 LCM
Lymphocytic Colitis LYM042
Lymphocytic Gastritis LYM015
Lymphocytic Hypophysitis LYM043 LH
Lymphocytic Leukemia LYM031
Lymphocytic Leukemia, Acute T-cell LYM061
Lymphocytic Vasculitis LYM045
Lymphoepithelioma-like Carcinoma LYM006
Lymphogranuloma Venereum LYM011 LGV
Lymphoid Interstitial Pneumonia LYM004
Lymphoid Leukemia LYM067
Lymphoma, B-cell Non-hodgkin, Somatic LYM058
Lymphoma, Diffuse Large Cell LYM063
Lymphoma, Large-cell, Immunoblastic LYM048
Lymphoma, Non-hodgkin, Somatic LYM060
Lymphoma, Small Cleaved-cell, Follicular LYM050
Lymphoma, Somatic LYM056
Lymphoma/leukemia, B-cell, Variant LYM062
Lymphomatoid Granulomatosis LYM051
Lymphomatoid Papulosis LYM052 LYP
Lymphopenia LYM027
Lymphoplasmacytic Lymphoma LYM012
Lymphoplasmacytoid Lymphoma LYM032
Lymphoproliferative Disease, X-linked LYM034 XLP
Lymphoproliferative Syndrome LYM033
Lymphoproliferative Syndrome, Ebv-associated, Autosomal, 1 LYM054
Lymphosarcoma LYM019
Lynch Syndrome LYN001 COCA1
Lysinuric Protein Intolerance LYS003 LPI
Lysosomal Acid Phosphatase Deficiency LYS004
Lysosomal Storage Disease LYS002
Lysyl Hydroxylase 3 Deficiency LYS010