- West, Richard C.
- West, Robert M.
- West, Robin L.
- West, Sean
- West, Stephen D.
- West, Stuart A
- West, T. B.
- West, Terry L
- West, Tuffen
- West, V. W.
- West, Vincent I.
- West, W. (William), 1848-1914
- West, W.,
- West, W., fl 1852-1858
- West, William Lionel
- Westafrikanische Kautschuk-Expedition.
- Westall, Frances
- Westall, William Percival, 1874-
- Westall, William, 1781-1850
- Westaway, J O
- Westaway, John
- Westaway, John O
- Westberg, Martin
- Westberg, Nina Bruvik
- Westbroek, Irene
- Westbroek, P. (Pieter), 1937-
- Westbrooke, G. V.
- Westbrooke, Martin
- Westbrooks, Randy G
- Westbury Nursery Co.
- Westbury Rose Co.
- Westbury, Heath
- Westby, Kathleen
- Westby, Sue M
- Westbye, Carly
- Westchester Racing Association.
- West-Coast Nurseries,
- Westcott Nursery Co.
- Westcott, Andy
- Westcott, E. B.
- Westcott, Frederic, 1861
- Westcott, I. G.
- Westcott, L. L.
- Westcott, M. R.
- Westcott, O. S.
- Westcott, Richard L.
- Westcott's Floral and Nursery Company.
- Westcott's Nursery Co.
- Westcroft Gardens.
- Westdal, Kristin H
- Westdal, P. H.
- Weste, Gretna
- West-Eberhard, Mary Jane
- Westec Services, inc.
- Westech Environmental Services.
- Westeen, Erin P
- Westell, Paul A.
- Westell, W. Percival (William Percival), 1874-1943
- Westemeier, Ronald L
- Westendorf, Katrinka L.
- Westendorp, G. D. (Gerard Daniel), 1813-1868
- Westenhoeffer
- Westenhöfer, M
- Wester, D. H.
- Wester, David B.
- Wester, Edward E.
- Wester, Lyndon
- Wester, Peter Johnson, 1877-
- Wester, Petra
- Wester, R.E.
- Westera, M B
- Westerbeek & Klyn.
- Westerborg, Betty
- Westerdijk, Johanna
- Westergaard, Kristine
- Westergård, Anton Hilmar, 1880-
- Westergren, A. M.,
- Westergren, Marjana
- Westergren, Stephanie
- Westerhout, Arnold van, 1651-1725
- Westerling, Carl Ulric,
- Westerlund, Carl Agardh, 1831-1908
- Westermaier, Maximilian, 1852-1903
- Westerman, Albert G.
- Westerman, Gerardus Frederik, 1807-1890
- Westermann, Diedrich, 1875-1956
- Westermann, G. E. G. (Gerd Ernst Gerold), 1927-
- Westermeier, Anna
- Westermeier, G.
- Westermeier, Renato
- Western Academy of Natural Sciences, Cincinnati.
- Western Academy of Natural Sciences.
- Western Adjustment & Inspection Co., Chicago.
- Western Association of Fish and Wildlife Agencies
- Western Association of Fish and Wildlife Agencies (Canada)
- Western Association of Fish and Wildlife Agencies (U.S.)
- Western Atlantic Turtle Symposium Mayagüez, P.R.) 1987-
- Western Australia. Department of Agriculture
- Western Australia. Department of Biodiversity, Conservation and Attractions
- Western Australia. Department of Conservation and Land Management
- Western Australia. Dept. of Conservation and Land Management
- Western Australia. Education Dept.
- Western Australia. Forests Dept.
- Western Australia. Parliament
- Western Australian Herbarium
- Western Australian Museum
- Western Australian Naturalists' Club
- Western Bat Working Group.
- Western Carolina Botanical Club.
- Western Committee on Crop Pests.
- Western District Agricultural and Horticultural Society.
- Western Ecological Research Center (Geological Survey)
- Western EcoSystems Technology, Inc.
- Western EcoTech.
- Western Energy and Land Use Team.
- Western Engraving Co.,
- Western Evergreens,
- Western Field Ornithologists.
- Western Forest Insect Work Conference Guadalajara, Mexico) 2003-
- Western Forestry and Conservation Association (U.S.)
- Western forestry and conservation association.
- Western Forestry And Conservation Association. Annual Meeting.
- Western Forestry Nursery Council.
- Western Foundation of Vertebrate Zoology (U.S.)
- Western Fruit Grower.
- Western Governors' Conference.
- Western Home Nursery
- Western Home Nursery Co.
- Western Home Nursery.
- Western Home Nursesry
- Western Illinois Horse Sales Co.
- Western Interstate Commission for Higher Education.
- Western Iris Gardens,
- Western Maine Forest Nursery Co.
- Western Maine Forest Nursery.
- Western Maine Forestry Nursery.
- Western Maryland Nurseries.
- Western Massachusetts Electric Company.
- Western Michigan University
- Western New Mexico University.
- Western New York Nursery Co.
- Western New York Nursery Company.
- Western Nursery Company (Lawrence, Kan.)
- Western Pecan Nursery.
- Western Ranch Nursery.
- Western Regional Research Laboratory
- Western Reserve Nurseries.
- Western Rose Co.
- Western Rose Company.
- Western Seed & Grain Company (Boise, Idaho)
- Western Seed and Irrigation Co.
- Western Seed and Irrigation Company.
- Western Seed Co.,
- Western Seed Company (Denver, Colo.)
- Western Seed Company (Los Angeles, Calif.)
- Western Seed Growers Company.
- Western Seed House.
- Western Society of Malacologists.
- Western soil bacteria company.
- Western South Dakota Alfalfa Seed Growers' Exchange.
- Western States and Provinces Elk Workshop Edmonton, Alta.) 1984-
- Western States and Provinces Elk Workshop.
- Western States Sage Grouse Committee.
- Western States Sage Grouse Workshop Bowman, N.D.) 1981-
- Western Technology and Engineering, inc.
- Western Union Telegraph Company.
- Western, C.C. Baron Western, (Charles Callis), 1767-1844
- Western, Kevin
- Westernhagen, Wolfgang von
- Westfahl, Richard Karl.
- Westfälischer Provinzialverein für Wissenschaft und Kunst.
- Westfälischer Provinzial-Verein für Wissenschaft und Kunst.
- Westfälischer Provinzial-Verein für Wissenschaft und Kunst. Zoologische Sektion.
- Westfall, Camie,
- Westfall, Jane A.
- Westfall, Minter J. Jr. (Minter Jackson), 1916-2003
- Westfall, R. H.
- Westfall, Robert D
- Westfield Dahlia Gardens (Westfield, N.J.)
- WESTFORNET--Fort Collins (Organization). Study team.
- Westgarth, William, 1815-1889
- Westgate Park Co.
- Westgate, J. M.,
- Westgate, James W.
- Westgate, John Minton, 1878-1937
- Westgate, W. A. (Warren Adelbert), 1904-1989
- Westhauser Nurseries.
- Westhauser's Nurseries.
- Westhauser's Nursery.
- Westheide, Wilfried, 1937-
- Westhoff
- Westhoff, D. D.
- Westhoff, Fritz, 1857-1896
- Westhus, E
- Westhus, Eric
- West-India merchant.
- Westing, Arthur H
- Westlake, G. F.
- Westley, Chantel
- Westleys & Clark
- Westleys & Co
- Westleys & Co.
- Westleys and Clark
- Westmacott, Edward Vesey
- Westmacott, George Edward
- Westmacott, Harry S.
- Westman, Fran
- Westman, Sten Edvard, 1777-1836
- Westman, Walter E
- Westminster Nurseries.
- Westminster Nursery (Westminster, Md.)
- Westminster Nursery (Westminster, Md.).
- Westmont Dahlia Gardens.
- Westmoreland Gardens.
- Westneat, David F
- Westneat, Mark W.
- Westoll, T. Stanley.
- Weston Graham & Associates.
- Weston Nurseries (Weston, Mass.)
- Weston Nurseries of Hopkinton.
- Weston, A. S.
- Weston, Arthur S
- Weston, Donald P.
- Weston, G. E.
- Weston, Irene
- Weston, Leslie A.
- Weston, M A
- Weston, Michael
- Weston, Michael A
- Weston, Paul A
- Weston, Paul G.
- Weston, Percy L.
- Weston, Peter
- Weston, Peter
- Weston, Peter H.
- Weston, Richard, 1733-1806
- Weston, Rodney, 1964-
- Weston, Stuart R.
- Weston, T. A.
- Weston, T. C.
- Weston, V
- Weston, William H. (William Henry), 1890-1978
- Weston's Small Fruit Plant Nursery.
- Westover Nurseries (Stamford, Conn.)
- Westover Nursery Company.
- Westover, H. L.
- Westphal, Betina
- Westphal, Claudis
- Westphal, Frank
- Westphal, Michael