O, Inspector (Fictitious character) O-erh-to-ssu Basin (China) O-wen-kʻo (Tribe) USE Inspector O (Fictitious character) USE Ordos Desert (China) USE Evenki (Asian people) O,O-dimethyl S-phthalimidomethyl phosphorodithioate O-erh-to-ssu Desert (China) O-wen-kʻo language USE Phosmet USE Ordos Desert (China) USE Evenki language O., Ophelia (Fictitious character) O family (Not Subd Geog) Ō-yama (Kanagawa-ken, Japan) USE Ophelia O. (Fictitious character) Ó Flannabhra family USE Ōyama (Kanagawa-ken, Japan) O/100 (Bomber) USE Flannery family O2 Ranch (Tex.) USE Handley Page Type O (Bomber) O-kee-pa (Religious ceremony) BT Ranches—Texas O/400 (Bomber) BT Mandan dance OA (Disease) USE Handley Page Type O (Bomber) Mandan Indians—Rites and ceremonies USE Osteoarthritis O and M instructors O.L. Kipp State Park (Minn.) Oa language USE Orientation and mobility instructors USE Great River Bluffs State Park (Minn.) USE Pamoa language Ó Briain family O.-L.-V. Basiliek van Tongeren Mariaretabel (Sculpture) Oab Luang National Park (Thailand) USE O'Brien family USE Mariaretabel van Tongeren (Sculpture) USE ʻUtthayān hǣng Chāt ʻŌ̜p Lūang (Thailand) Ó Broin family O Le Fagaloa (American Samoa) Oad Rajput (South Asian people) (May Subd Geog) USE Burns family USE Pago Pago Harbor (American Samoa) UF Oads (South Asian people) O.C. Fisher Dam (Tex.) Ó Lochlainn family Od Rajput (South Asian people) BT Dams—Texas USE Laughlin family Odhs (South Asian people) O.C. Fisher Lake (Tex.) O Loughran family Orh Rajput (South Asian people) UF Culbertson Deal Reservoir (Tex.) USE Loughran family BT Ethnology—India San Angelo Lake (Tex.) O-luan, Cape (Taiwan) Ethnology—Pakistan San Angelo Reservoir (Tex.) USE O-luan-pi, Cape (Taiwan) Rajput (Indic people) BT Lakes—Texas O-luan-pi, Cape (Taiwan) Oadell family Reservoirs—Texas UF Cape O-luan-pi (Taiwan) USE O'Dell family Ó Caireallain family Ê-luan Pi (Taiwan) Oads (South Asian people) USE Carolan family Garam Bi, Cape (Taiwan) USE Oad Rajput (South Asian people) Ó Carolan family Garanbi, Cape (Taiwan) Ōagari shima (Japan) USE Carolan family Minami, Cape (Taiwan) USE Daitō Islands (Japan) Ó Catháin family Nan Chia (Taiwan) Oahe, Lake (S.D. and N.D.) USE Cain family O-luan, Cape (Taiwan) UF Lake Oahe (S.D. and N.D.) Ó Ceallaigh family Olanpi, Cape (Taiwan) Oahe Dam Reservoir (S.D. and N.D.) USE Kelly family Oluanpi, Cape (Taiwan) Oahe Reservoir (S.D. and N.D.) Ó Cearbhalláin family Olwanpi, Cape (Taiwan) BT Lakes—North Dakota USE Carolan family BT Capes (Coasts)—Taiwan Lakes—South Dakota Ó Cinnéide family O-luan-pi Park (Taiwan) Reservoirs—North Dakota USE Kennedy family BT Parks—Taiwan Reservoirs—South Dakota O Cléirigh family (Not Subd Geog) Ó Luchrain family Oahe Dam (S.D.) UF Chleirigh family USE Loughran family BT Dams—South Dakota Cléirigh family O.M. automobiles Oahe Dam Reservoir (S.D. and N.D.) Clérigh family USE OM automobiles USE Oahe, Lake (S.D. and N.D.) O Clérigh family Ó Maoilmhiadhaigh family Oahe Reservoir (S.D. and N.D.) O Clery family USE Mulvey family USE Oahe, Lake (S.D. and N.D.) Ua Cléirigh family Ó Maoilriain family Oahu, Operation, 1966 RT Cleary family USE Ryan family USE Operation Oahu, 1966 O Clérigh family Ó Maolacháin family Oahu elepaio (May Subd Geog) USE O Cléirigh family USE Mollohan family [QL696.P255 (Zoology)] O Clery family O. Max Gardner Award UF Chasiempis ibidis USE O Cléirigh family USE Oliver Max Gardner Award Chasiempis sandwichensis ibidis O Coig family O-mei Mountain (China) BT Chasiempis USE Quigg family USE Emei Mountain (China) Oahu National Wildlife Refuge (Hawaii) Ó Coigligh family O-mei Shan (China) UF Oahu National Wildlife Refuge Complex USE Quigley family USE Emei Mountain (China) (Hawaii) Ó Coinneacháin family Ō Mountain (Kanagawa-ken, Japan) BT National parks and reserves—Hawaii USE Kinane family USE Ōyama (Kanagawa-ken, Japan) Wildlife refuges—Hawaii Ó Conchobhair family Ó Murchadha family Oahu National Wildlife Refuge Complex (Hawaii) USE O'Connor family USE Murphy family USE Oahu National Wildlife Refuge (Hawaii) Ó Conchúir family O/N funds Oaica Indians USE O'Connor family USE Overnight funds USE Waica Indians O Cuaig family Ó Neachtain family Oak (May Subd Geog) USE Quigg family USE Naughton family [QK495.F14 (Botany)] O.D.T. (Game) O-ooa Island (Tonga) [SB413.O34 (Ornamental plants)] [GV1469.35.O2] USE O̜u̜a Island (Tonga) [SD397.O12 (Forestry)] BT Video games O.P. Riots, London, England, 1809 UF Oaks Ó Dálaigh, Cearbhall (Legendary character) USE Old Price Riots, London, England, 1809 Quercus (Not Subd Geog) O Puluot (Micronesia) BT Fagaceae UF Carol O'Daly (Legendary character) USE Puluwat Atoll (Micronesia) NT Acorns Cearbhall Ó Dálaigh (Legendary character) Ó Raghallaigh family Aleppo oak O'Daly, Carol (Legendary character) USE Riley family Bartram oak BT Legends—Ireland O-rings (May Subd Geog) Blue oak Ó Dochartaigh family BT Rings Bur oak USE Dougherty family Sealing (Technology)—Equipment and California black oak O Doine family supplies Coast live oak USE O Doyne family O-se-ilth (Wash.) Cork oak O Doyne family (Not Subd Geog) USE Ozette Lake (Wash.) Durmast oak UF Doine family O Siodhachain family Emory oak Doyne family USE Sheehan family English oak Duinn family O stars (Not Subd Geog) European Turkey oak O Doine family [QB843.O12] Furniture, Oak O Duinn family BT Early stars Holm oak RT Dunn family — Spectra Live oak Ó Dubhghaill family O Suak (Micronesia) Mongolian oak USE Doyle family USE Puluwat Atoll (Micronesia) Oregon oak O Duinn family Ó Súilleabháin family Pin oak USE O Doyne family USE O'Sullivan family Pyrenean oak O-er-do-su Basin (China) O.T. Hawkins Post Office (Cherry Fork, Ohio) Quercus coccifera USE Ordos Desert (China) USE Staff Sergeant Omer "O.T." Hawkins Post Quercus coccinea O-er-do-su Desert (China) Office (Cherry Fork, Ohio) Quercus gambelii USE Ordos Desert (China) O.T. Site (Wis.) Quercus havardii O-erh-kʾun Ho (Mongolia) USE OT Site (Wis.) Quercus ithaburensis USE Orhon River (Mongolia) O-wee-kay-no Indians Quercus prinus O-erh-kʾun River (Mongolia) USE Oowekeeno Indians Quercus pubescens USE Orhon River (Mongolia) Quercus rubra O-1 USE Orhon River (Mongolia) Quercus rubra Oak (Continued) BT Antheraea Oakleaf poison ivy Quercus sessilifolia Silkworms, Non-mulberry USE Poison oak Quercus velutina Oak titmouse (May Subd Geog) Oakley family (Not Subd Geog) Sawtooth oak [QL696.P2615 (Zoology)] UF Oakly family Valley oak UF Baeolophus inornatus Okeley family Valonia oak Parus inornatus Okely family White oak Plain titmouse [Former heading] Oakley Plantation (La.) — Diseases and pests (May Subd Geog) BT Baeolophus BT Dwellings—Louisiana [SB608.O115] Oak wilt (May Subd Geog) Plantations—Louisiana SA names of specific diseases and pests, e.g. [SB608.O115] Oakly family Oak wilt RT Ceratocystis fagacearum USE Oakley family NT Eastern gall rust BT Wilt diseases Oakmulga River (Ga.) Oak dieback Oak wilt fungus USE Ocmulgee River (Ga.) Sudden oak death USE Ceratocystis fagacearum Oakmulge River (Ga.) Oak, Australian Oakajee Industrial Park (Geraldton, W.A.) USE Ocmulgee River (Ga.) USE Eucalyptus regnans This heading is not valid for use as a geographic Oakmulgee River (Ga.) Oak, Tasmanian subdivision. USE Ocmulgee River (Ga.) USE Eucalyptus regnans BT Industrial districts—Australia Oakridge (Los Angeles, Calif.) Oak Alley Plantation (La.) Oakatoma Creek (Miss.) BT Dwellings—California BT Dwellings—Louisiana USE Okatoma Creek (Miss.) Oaks Plantations—Louisiana Oakdale Formation USE Oak Oak Creek Basin (Ariz.) UF Oakdale Quartzite Oaks Amusement Park (Portland, Or.) USE Oak Creek Watershed (Ariz.) BT Formations (Geology)—Connecticut This heading is not valid for use as a geographic Oak Creek Canyon (Ariz.) Formations (Geology)—Massachusetts subdivision. BT Canyons—Arizona Formations (Geology)—New Hampshire UF Oaks Amusement Park and Skating Rink Oak Creek Watershed (Ariz.) Geology, Stratigraphic—Silurian (Portland, Or.) UF Oak Creek Basin (Ariz.) Oakdale Quartzite Oaks Park (Portland, Or.) BT Watersheds—Arizona USE Oakdale Formation BT Amusement parks—Oregon Oak dieback (May Subd Geog) Oakdale Road (Atlanta, Ga.) Oaks Amusement Park and Skating Rink (Portland, Or.) BT Dieback This heading is not valid for use as a geographic USE Oaks Amusement Park (Portland, Or.) subdivision. Oak—Diseases and pests Oaks family Oak family BT Streets—Georgia USE Oakes family USE Oakes family Oakes, Blackford (Fictitious character) Oaks Park (Portland, Or.) Oak fungus disease (Not Subd Geog) USE Oaks Amusement Park (Portland, Or.) USE Armillaria root rot UF Blackford Oakes (Fictitious character) Oakum Oak Hill (Loudoun County, Va.) Oakes, Boysie (Fictitious character) (Not Subd Geog) [TS1747.O3 (Manufacture)] BT Dwellings—Virginia UF Boysie Oakes (Fictitious character) Oakville Aquifer (Tex.) Oak Hill (Tenn.) Oakes family (Not Subd Geog) BT Aquifers—Texas BT Dwellings—Tennessee UF Oak family [Former heading] Oakville Creek (Ont.) Oak Hill Lodge (Waltham Forest, London, England) Oaks family BT Rivers—Ontario BT Dwellings—England Okes family Oakville Creek Watershed (Ont.) Oak Hills, Battle of, Mo., 1861 Oakes Pond (Fla.) BT Watersheds—Ontario USE Wilson's Creek, Battle of, Mo., 1861 BT Ponds—Florida Oakwood family (Not Subd Geog) Oak in art (Not Subd Geog) Oakettle Oaldham family Oak Island (Lunenburg, N.S.) USE Greenland shark USE Oldham family UF Oak Island (N.S.) [Former heading] Oakey family (Not Subd Geog) Oaldhum family BT Islands—Nova Scotia UF Okey family USE Oldham family Oak Island (N.S.) Okie family Oalds family USE Oak Island (Lunenburg,