operational design and analysis

design and operational requirement

off-design / off design

design thrust / design rated thrust

blended-wing design (blended wing/body design)

design operational capability

operational design

operational design group

systems operational design

operational analysis (OA)

operational analysis (OA) / research

computer-aided design and drafting (CADD)

aircraft noise and design effects study (ANDES)

design and production defect

boundary monitoring and analysis

information collection and analysis system

Joint Information and Analysis Centre (JIAC)

failure modes, effects, and criticality analysis

analysis and experience

global analysis and information network

CIA Center for the Analysis of Personality and Political Behavior (the)

NATO - Ukraine Joint Analysis, Training, and Education Centre (JATEC)

Strengths, Weaknesses, Opportunities, and Threats (SWOT analysis)

Bureau of forensic psychophysiology and behavioral analysis

forensic and chemical analysis

forensic handwriting and signature analysis

forensic speech and audio analysis

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

operational and tactical calculations

operational command and control

operational and tactical missile

operational and tactical missile system

PECOC / Personal Equipment and Common Operational Clothing