State of Minnesota Thesaurus

Beginning of term
Anywhere in term

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OASDI USE Old age, survivors and disability insurance
OECD countries
OPEC countries
OTC drugs USE Nonprescription drugs
OTEC USE Ocean thermal energy conversion
Obscenity (Law) USE Pornography
Observation aircraft USE Reconnaissance aircraft
Obstruction of justice
Occupational diseases
Occupational health and safety
Occupational literacy USE Functional literacy
Occupational mobility
Occupational planning USE Vocational guidance
Occupational poisoning USE Industrial toxicology
Occupational retraining
Occupational safety USE Occupational health and safety
Occupational stress USE Job stress
Occupational surveys
Occupational therapy
Occupational training USE Employee training
Occupations and professions of Members of Congress
Occupied territory USE Military occupation
Ocean birds USE Sea birds
Ocean bottom USE Ocean floor
Ocean cables USE Submarine cables
Ocean currents
Ocean disposal of radioactive wastes USE Radioactive waste disposal in the ocean
Ocean disposal of wastes USE Waste disposal in the ocean
Ocean dumping USE Marine pollution
Ocean energy resources
Ocean engineering
Ocean floor
Ocean floor mining USE Ocean mining
Ocean floor ownership
Ocean floor topography USE Submarine topography
Ocean freight rates USE Shipping rates
Ocean life USE Marine biology
Ocean liners
Ocean mammals USE Marine mammals
Ocean mineral resources USE Marine mineral resources
Ocean mining
Ocean platforms USE Offshore structures
Ocean policy
Ocean pollution USE Marine pollution
Ocean resources USE Marine resources
Ocean ridges USE Submarine topography
Ocean routes USE Trade routes
Ocean temperature gradient power USE Ocean thermal energy conversion
Ocean thermal energy conversion
Ocean thermal gradient power USE Ocean thermal energy conversion
Ocean thermal power systems USE Ocean thermal energy conversion
Ocean tidal power USE Tidal power
Ocean transportation USE Marine transportation
Oceanians USE Pacific Islanders
Oceanographic research
Oceanographic research ships
Off-budget expenditures
Off-the-road vehicles USE All terrain vehicles
Offenses USE Crime and criminals
Offenses against public morality USE Crimes without victims
Offer to purchase (Securities) USE Tender offers
Office administration USE Office management
Office automation
Office buildings
Office computerization USE Office automation
Office equipment and supplies
Office management
Office records USE Business records
Office workers USE White collar workers
Officer personnel
Official misconduct USE Misconduct in office
Official publications USE Government publications
Official secrets
Officials USE Federal officials
Offroad vehicles USE All terrain vehicles
Offshore atomic power plants USE Offshore nuclear power plants
Offshore deep water terminals USE Deep water ports
Offshore gas fields USE Gas in submerged lands
Offshore installations USE Offshore structures
Offshore manufacturing
Offshore nuclear power plants
Offshore oil fields USE Petroleum in submerged lands
Offshore oil operations USE Submarine oil well drilling
Offshore platforms USE Offshore structures
Offshore structures
Offshore terminal systems USE Deep water ports
Offshore water pollution USE Marine pollution
Oil USE Oils and fats
Oil and gas law USE Petroleum law and legislation
Oil and gas leases
Oil and gas royalties
Oil conservation USE Petroleum conservation
Oil depletion allowance USE Depletion allowances
Oil drilling platforms USE Offshore structures
Oil fields
Oil industries
Oil lands USE Oil fields
Oil money USE Petrodollars
Oil pipeline siting USE Pipeline siting
Oil pipelines USE Petroleum pipelines
Oil platforms USE Offshore structures
Oil pollution
Oil pollution control
Oil pollution liability USE Liability for oil pollution
Oil pollution of rivers, harbors, etc.
Oil pollution of the sea
Oil pools USE Oil fields
Oil refineries USE Petroleum refineries
Oil reserves USE Petroleum reserves
Oil sands
Oil seeds USE Oilseeds
Oil shales
Oil spills and wildlife
Oil storage USE Petroleum storage
Oil tankers USE Tankers
Oil well drilling
Oils and fats
Old age
Old age and employment USE Older workers
Old age assistance
Old age pensions
Old age, survivors and disability insurance
Old growth forests
Older men
Older persons USE Aged
Older women
Older workers
Oleomargarine USE Margarine
Oligopolies USE Economic concentration
Olympic games
Omnibus service USE Motor bus lines
On-the-job training USE Employee training
One man one vote USE Political representation
One-parent family USE Single-parent families
Online publishing USE Electronic publishing
Open adoption
Open classrooms USE Open education
Open dating of perishable foods USE Food labeling
Open education
Open government USE Public meetings of administrative bodies
Open housing
Open market operations
Open meetings USE Public meetings
Open meetings of administrative bodies USE Public meetings of administrative bodies
Open meetings of legislative bodies USE Public meetings of legislative bodies
Open plan schools USE Open education
Open schools USE Open education
Open shop USE Union security
Open space lands
Open-space plan schools USE Open education
Opera USE Performing arts
Operational auditing USE Management audit
Operations auditing USE Management audit
Operations research
Opinion polls USE Public opinion polls
Opposition (Political science)
Optical character recognition devices USE Optical scanners
Optical disks
Optical instruments
Optical masers USE Lasers
Optical scanners
Optical storage devices
Opticians USE Optometrists
Options (Contract)
Oral contraceptives USE Contraceptives
Oranges USE Citrus fruits
Orbital solar power plants USE Satellite solar power stations
Orbiting astronomical observatories
Orbiting telescopes USE Orbiting astronomical observatories
Ordination of women USE Women clergy
Ore carriers
Ore ships USE Ore carriers
Organ banks USE Tissue banks
Organ donation USE Donation of organs, tissues, etc.
Organ transplantation USE Transplantation of organs, tissues, etc.
Organic compounds
Organic farming
Organic solvents USE Organic compounds
Organically grown foods USE Natural foods
Organizational change
Organizations USE Associations, institutions, etc.
Organized crime
Organized labor USE Labor unions
Orlon USE Synthetic fabrics
Orphan drugs
Osteopathy and osteopaths
Out-of-wedlock births USE Nonmarital births
Outdoor advertising
Outdoor education
Outdoor recreation
Outdoor survival USE Wilderness survival
Outer continental shelf USE Continental shelf
Outer space (International law) USE Space law
Outer space agreements USE Space agreements
Outpatient care USE Ambulatory care
Outsourcing (International trade) USE Offshore manufacturing
Outward bound schools
Ovarian cancer
Over-the-counter drugs USE Nonprescription drugs
Overactive children USE Hyperactive children
Overcrowding in prisons USE Prison overcrowding
Overhead costs
Overseas employment of Americans USE Americans employed in foreign countries
Overuse injuries USE Repetitive stress injuries
Ownership of homes USE Home ownership
Ozone layer depletion