SH1 Haloarcula virus HCIV1 Halobacterium virus phiH Halomonas virus HAP1 Hamiltonella virus APSE1 Hantaan orthohantavirus Hardenbergia mosaic virus Hardenbergia virus A Hardy-Zuckerman feline sarcoma virus Hare fibroma virus Harkavirus A Harrisina brillians granulovirus Harrison sunrhavirus Hart Park hapavirus Harvey murine sarcoma virus Havel River virus Hazara orthonairovirus Heartland bandavirus Hebius tobanivirus 1 Hedgehog coronavirus 1 Hedyotis uncinella yellow mosaic virus Hedyotis yellow mosaic betasatellite Helenium virus S Helianthus annuus alphaendornavirus Helicobacter virus 1961P Helicobacter virus KHP30 Helicobacter virus KHP40 Helicobasidium mompa alphaendornavirus 1 Helicobasidium mompa partitivirus V70 Helicobasidium mompa totivirus 1-17 Helicoverpa armigera granulovirus Helicoverpa armigera nucleopolyhedrovirus Helicoverpa armigera stunt virus Heliothis armigera entomopoxvirus Heliothis virescens ascovirus 3a Heliothis zea nudivirus Helleborus mosaic virus Helleborus net necrosis virus Helminthosporium victoriae virus 145S Helminthosporium victoriae virus 190S Hemidesmus yellow mosaic virus Hemileuca species nucleopolyhedrovirus Hemipivirus A Hemipteran hemiambidensovirus 1 Hemipteran hemiambidensovirus 2 Hemipteran scindoambidensovirus 1 Henbane mosaic virus Hendra henipavirus Hepacivirus A Hepacivirus B Hepacivirus C Hepacivirus D Hepacivirus E Hepacivirus F Hepacivirus G Hepacivirus H Hepacivirus I Hepacivirus J Hepacivirus K Hepacivirus L Hepacivirus M Hepacivirus N Hepatitis B virus Hepatitis delta virus Hepatovirus A Hepatovirus B Hepatovirus C Hepatovirus D Hepatovirus E Hepatovirus F Hepatovirus G Hepatovirus H Hepatovirus I Heracleum latent virus Herbert herbevirus Hermit mivirus Heron hepatitis B virus Hervey pararubulavirus Heterobasidion partitivirus 1 Heterobasidion partitivirus 12 Heterobasidion partitivirus 13 Heterobasidion partitivirus 15 Heterobasidion partitivirus 2 Heterobasidion partitivirus 3 Heterobasidion partitivirus 7 Heterobasidion partitivirus 8 Heterobasidion partitivirus P Heterocapsa circularisquama DNA virus 01 Heterocapsa circularisquama RNA virus 01 Heterosigma akashiwo RNA virus Heterosigma akashiwo virus 01 Hibbertia virus Y Hibiscus chlorotic ringspot virus Hibiscus golden mosaic virus Hibiscus green spot virus 2 Hibiscus latent Fort Pierce virus Hibiscus latent ringspot virus Hibiscus latent Singapore virus High Plains wheat mosaic emaravirus Highlands J virus Himetobi P virus Hincksia hinckiae virus a Hippeastrum chlorotic ringspot orthotospovirus Hippeastrum latent virus Hippeastrum mosaic virus Hippoboscid mivirus Hippotragine gammaherpesvirus 1 Hirame novirhabdovirus Hollyhock leaf curl virus Hollyhock yellow vein alphasatellite Hollyhock yellow vein mosaic virus Hollyhock yellow vein virus Holmes hapavirus Homalodisca coagulata virus 1 Honeysuckle ringspot virus Honeysuckle yellow vein betasatellite Honeysuckle yellow vein mosaic betasatellite Honeysuckle yellow vein virus Hop latent viroid Hop latent virus Hop mosaic virus Hop stunt viroid Hop trefoil cryptic virus 1 Hop trefoil cryptic virus 2 Hop trefoil cryptic virus 3 Hoplichthys hoplichthysvirus Hordeum mosaic virus Hordeum vulgare alphaendornavirus Hordeum vulgare BARE-1 virus Horse associated