Found 1,889 definitions starting with OR:

oreopteris limbospe…oreortyxoreortyx picta palm…oreoselin
orerooreshootoresmeorestes
orexigenicorexinorexinergicorexis
orforf virusorfeorfeome
orfeuorfforfila, m. j. bonav…orfs
orgorg.orgaorgan
organ consoleorgan culture techn…organ donationorgan donor
organ grinderorgan loftorgan of cortiorgan of hearing
organ of stateorgan pipeorgan pipe cactusorgan preservation
organ preservation …organ sizeorgan specificityorgan stop
organ systemorgan tablatureorgan transplantorgan transplantati…
organ, electricorgan-grinderorgan-pipe cactusorgana
organdieorgandyorganellarorganelle
organelle shapeorganelle sizeorganellesorgani
organicorganic acidorganic anion trans…organic anion trans…
organic anion trans…organic anion trans…organic anion trans…organic anion trans…
organic avenueorganic brain syndr…organic cation tran…organic cation tran…
organic chemicalsorganic chemistorganic chemistryorganic chemistry p…
organic chemistry p…organic coffeeorganic compoundorganic disorder
organic electrolumi…organic farmingorganic fertiliserorganic fertilizer
organic foodorganic growthorganic laworganic light-emitt…
organic matterorganic motionorganic phenomenonorganic process
organic saltorganic searchorganic structureorganic synthesis
organica waterorganicallyorganicismorganicistic
organificationorganigramorganigrammeorganik
organisationorganiseorganise!organised
organiserorganisesorganisimorganism
organism formsorganismalorganismicorganisms
organisms, genetica…organistorganistrumorganizability
organizableorganizationorganization and ad…organization chart