Orthodoks
ortodokse kruis	orthodox cross
ortodoksie	orthodoxy
ortodonsie	orthodontia
ortografie	orthography spelling writing
ortopedie	orthopaedics orthopedics
ortopedis	orthopedist
ortopeed	orthopedist
Os	osmium Os
o*s	we
os	ox os
Osaka	Osaka
Oscar	Academy Award
Oscar Niemeyer	Oscar Niemeyer
Oscar Wilde	Oscar Wilde
os coxae	coccyx os coxae
OSC Vellmar	OSC Vellmar
oseaan	ocean body of water sea bounding main
oseanarium	oceanarium
Oseanië	Oceania
oseanies	oceanic pelagic
oseanograaf	oceanologist oceanographer
oseanografies
Oshawa	Oshawa
oskeoliet	oscheolith
Oskies	Oscan
oskulum	osculum
Ösling	Oesling
Oslo	Oslo
osmium	osmium Os
osmol	osmol
osmolaliteit	osmolality
osmolariteit	osmolarity
osmoregulering	osmoregulation
osmoreseptor	osmoreceptor osmoceptor
osmose	osmosis
osmoseptor	osmoreceptor osmoceptor
osmoties	osmotic
osmotiese druk	osmotic pressure
osmotiese potensiaal	osmotic potential
osoon	ozone
osoonlaag	ozone layer
OSS	autonomic nervous system ANS
osseomukoïed	osseomucoid
Osseties	Ossetic
ossewa
ossifikasie	ossification bone formation
ossifikasiesentrum	ossification centre
ossifiseer	ossify
ossikel	ossicle
Afrikaans	English