Assessment Abbreviations and Acronyms
- NRDLSNew Reynell Developmental Language Scale
- NRTNorm Referenced Testing
- NRTSNorm-Referenced Tests
- NTEMNational Trip End Model
- OAIOverseas Assignment Inventory
- OAMMOnline Analytics Maturity Model
- OARSOlder Americans Resources and Services
- OCAIOriginal Cerchar Abrasivity Index
- OCSEBOxford and Cambridge Schools Examination Board
- OEAOffice of Educational Accountability
- OELPAOhio English Language Proficiency Assessment
- OGRSOffender Group Reconviction Scale
- OHISOral Health Information Suite
- OISSGOpen Information Systems Security Group
- OMFAQOlder Americans Resources and Services
- OMGObjective Manaoement Group
- OPHIOccupational Performance History Interview
- OPLEOnline Professional Learning Exchangy
- OPPOxford Psychologists Press
- OPQOccupational Personality Questionnaire
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