(n) medallion
(n) rebellion
(n) Reunion
(n) hydrogen ion
(n) accordion
(n) add-on telephone
(n) add-on
(n) habitation (fre:)
(n) ion beam
(n) ion pump
(n) ionization tendency
ionisation tendency
(n) ion microscope
(n) deionized water
DI water
(n) Orion Nebula
(n) oncogene
(n) on the mark
(n) on the rocks
(n) on stage
(n) (comp) on demand
(n) (obsc) ontology (ger: Ontologie)
(n) display (lit: on parade)
array of
succession of
(P)
(n) ombudsman (swe:)
(P)
(n) (comp) on-line version
on-line edition
(n) unique (wasei: only one)
(n) on-limits
(n) ganglion
(n) quantitative investment management
(n) quantitative analysis (esp. financial)
(n) gram ion
(n) glutathione