Acronyms and Abbreviations
What does ORN stand for?
sorted A-Z Z-A
 OrionOrganizations
 OrnithineMedical
 OrangeCommon
 OrnamentCommon
 Object-Related NegativityMedical
 Oh Really NowChat and Slang
 Olfactory Receptor NeuronMedical
 Olfactory Receptor NeuronsMedical
 OligoribonucleaseMedical
 OligoribonucleotideMedical
 OligoribonucleotidesMedical
 Open Radical NephrectomyMedical
 Operating Room NurseMedical
 Originator's Reference NumberTechnology
 Orion Power Holdings, Inc.Organizations
 OrnithologicalCommon
 OrnithologistCommon
 OrnithologyCommon
 OrnithylCommon
 Orthopedic NurseMedical
ORN Acronym Meanings provided by All Acronyms Dictionary