IF A WEB ADDRESS IS GIVEN, GO AHEAD AND CLICK ON IT TO REACH THAT SITE RIGHT NOW!
O3--Ozone, U S Environmental Protection Agency, [BTS2],[TAG],Web Address:http://www.epa.gov/
OA--Operating Agreement, U S Environmental Protection Agency, [40CFR35.3130],Web Address:http://www.epa.gov/
OA--Office of the Administrator, U S Environmental Protection Agency, Web Address:http://www.epa.gov/oaintrnt/
OAC--Ohio Administrative Code, U S Environmental Protection Agency, [40CFR272.1801],[40CFR22.1851],Web Address:http://www.epa.gov/
OAC--Office of Antiboycott Compliance, Bureau of Export Administration, U S Department of Commerce, Web Address:http://bxa.ntis.gov/
OAD--Ocean Acoustics Division, National Oceanic and Atmospheric Administration, Web Address:http://www.aoml.noaa.gov/oad/
OADEMQA--Office of Acid Deposition, Environmental Monitoring and Quality Assurance, U S Environmental Protection Agency, [40CFR22.1851],Web Address:http://www.epa.gov/
OAEP--Oregon Association of Environmental Professionals, Web Address:http://www.oaep.org/
OAG--OAG, Web Address:http://www.oag.com/
Oagdata--OAGback Asset Solutions, [TW 9/29/08],Web Address:http://www.oagdata.com/
OAI--Office of Airline Information, Bureau of Transportation Statistics, U.S. Department of Transportation, [BTS],Web Address: http://www.bts.gov/oai
OAIA--Ontario Association of Impact Assessment, Web Address:http://www.oaia.on.ca/
Oaintrnt--Greening, U S Environmental Protection Agency, Web Address:http://www.epa.gov/oaintrnt/
OAK--Metropolitan Oakland International Airport, [FAA13],[TAG]
Oakfieldmuseum--Oakfield Railroad Museum, ME, [TRAINS 05/08],Web Address:http://www.oakfieldmuseum.org/
Oakh--Oak Harbor Freight Lines, [Traffic World's Guide to LTL Trucking, 2008],Web Address:http://www.oakh.com/
Oaklandchamber--Oakland Metrpolitan Chamber of Commerce, [JOC 12/09],Web Address:http://www.oaklandchamber.com
OAL--Over-All-Length (Of the Vehicle, [TII1],[TII2],[TAG]
OALJ--Office of Administrative Law Judges, U S Environmental Protection Agency, [40CFR1.25],Web Address:http://www.epa.gov/oalj/
OALT--Operational Acceptable Level of Traffic, Federal Aviation Administration, U S Department of Transportation, [FAA4],[TAG],[BTS],Web Address:http://www.faa.gov/
OAM--Office of Acquisition Management, U S Environmental Protection Agency, Web Address:http://www.epa.gov/oam/
OAM--Office of Asset Management, Federal Highway Administration, U S Department of Transportation, Web Address:http://www.fhwa.dot.gov/infrastructure/asstmgmt/index.htm
OAP--Oceanic Automation Program, Federal Aviation Administration, U S Department of Transportation, [FAA9],[TAG],Web Address:http://www.faa.gov/
OAP--Office of Atmospheric Programs, U S Environmental Protection Agency, Web Address:http://www.epa.gov/oar/oap.html
OAP--Office of Administration and Policy, U S Environmental Protection Agency, Web Address:http://www.epa.gov/compliance/about/offices/oap.html
OAPCA--Olympic Air Pollution Control Authority, U S Environmental Protection Agency, [40CFR60.4],[40CFR70.11],Web Address:http://www.epa.gov/
OAPEC--Organisation of Arab Petroleum Exporting Countries, Web Address:http://www.oapecorg.org/
OAPT--Ohio Association for Pupil Transportation, Web Address:http://www.oapt.org/
OAQDA--Ohio Air Quality Development Authority, Web Address:http://www.state.oh.us/air/
OAQPS--Office of Air Quality Planning and Standards, U S Environmental Protection Agency, [40CFR1.41],[40CFR51.165],[40CFR56.5],[40CFR63.1335],[40CFR93.159],Web Address:http://www.epa.gov/oar/oaqps
OAQPS TTN--Office of Air Quality Planning and Standards Technology Transfer Network Bulletin Board System, U S Environmental Protection Agency, Web Address:http://www.epa.gov/ttn
OAQS--Ozone Air Quality Standards, U S Environmental Protection Agency, [40CFR51.860],Web Address:http://www.epa.gov/
OAR--Office of Air and Radiation, U S Environmental Protection Agency, [BTS],[40CFR1.41],[40CFR58.61],[40CFR91.6],[40CFR7.135],Web Address:http://www.epa.gov/oar/
OAR--Office of Oceanic and Atmospheric Research, National Oceanic and Atmospheric Administration, Web Address:http://www.oar.noaa.gov/
OARE--Online Access to Research in the Environment, Web Address:http://www.oaresciences.org/en/
OARM--Office of Administration and Resources Management, U S Environmental Protection Agency, Web Address:http://www.epa.gov/oarm/
Oarmcinc--Cincinnati Administration and Resources Management, U S Environmental Protection Agency, Web Address:http://www.epa.gov/oarmcinc/
OAR P&G--Office of Air and Radiation, Policy and Guidance Information, Office of Air Quality Planning and Standards, U S Environmental Protection Agency, Web Address:http://www.epa.gov/ttn/oarpg/
Oarpubs--OAR Publications, Air, U S Environmental Protection Agency, Web Address:http://www.epa.gov/air/oarpubs.html
OAS--Organization of American States, [TW 2/23/04],Web Address:http://www.oas.org/
OASD--Office of the Assistant Secretary of Defense, U S Department of Defense, [AIA1],[TAG],Web Address:http://www.defenselink.mil/
OASIS--Open Access Same-Time Information System, Federal Energy Regulatory Commission, [ATLLP Jul/Aug 1996],[JTLLP Summer 1996],[JTLLP Winter 2000],[ATLP Jul/Aug 2007],Web Address:http://www.ferc.gov/
OASIS--Organization for the Advancement of Structured Information Standards, [TW 6/7/99],Web Address:http://www.oasis-open.org
OASIS--Optimization Alternatives Strategic Intermodal Scheduler, computer system, [TLJ Summer 2000]
Oatsystems--Oatsystems, RFID technology and applications, [TW 3/14/05],Web Address:http://www.oatsystems.com
OATT--Open Access Transmission Tariffs, [ATLLP May/Jun 2004]
OB--Outboard Engine, U S Environmental Protection Agency, [40CFR91.2],Web Address:http://www.epa.gov/
OBC--On-Board Computer, [JTLLP Fall 1995]
OBCR--Office of Brownfields Cleanup and Redevelopment, U S Environmental Protection Agency, Web Address:http://www.epa.gov/swerosps/aboutosp.htm
OBD--Operation Buckle Down, National Highway Traffic Safety Administration, U S Department of Transportation, [NHTSA5],[TAG],Web Address:http://www.nhtsa.dot.gov/
OBD--On-Board Diagnostics, U S Environmental Protection Agency, [40CFR51.351],[40CFR51.373],[40CFR85.2207],[40CFR86.094-17],Web Address:http://www.epa.gov/obd/index.htm
OBE--Ocean Biogeochemistry and Ecosystems Analysis, Web Address:http://www.igbp.kva.se/obe/
OBE--Ocean Biogeochemistry and Ecosystems Project, Scientific Committee on Oceanic Research, Web Address:http://www.jhu.edu/~scor/obe.htm
OBER--Office of Biological and Environmental Research, Office of Science, U S Department of Energy, Web Address:http://www.er.doe.gov/production/ober/ober_top.html
Oberlin--Environmental studies Program, Oberlin College & Conservatory, Web Address:http://www.oberlin.edu/arts-and-sciences/departments/environment/
OBIS--Ocean Biogeographic Information System, Web Address:http://www.obis.org.au/
OBIS--Ocean Biogeographic Information System, Rutgers University, Web Address:http://www.imcs.rutgers.edu/obis.html
OBOP--Observatory Operating Group, Climate Monitoring and Diagnostics Laboratory, National Oceanic and Atmospheric Administration, Web Address:http://www.cmdl.noaa.gov/obop/index.html
OBPA--Oxybisphenoxarsine, U S Environmental Protection Agency, [40CFR63.191],Web Address:http://www.epa.gov/
OBR--Electronic Onboard Records, Federal Motor Carrier Safety Administration, U S Department of Transportation, Web Address:http://www.fmcsa.dot.gov/
OBS--Oklahoma Biological Survey, Web Address:http://www.biosurvey.ou.edu/index.html
OBSIP--Ocean Bottom Seismograph Instrument Pool, Web Address:http://www.obsip.org/
OBT--Office of Bridge Technology, Federal Highway Administration, U S Department of Transportation, Web Address:http://www.fhwa.dot.gov/bridge/index.htm
OBT--Onboard Computer Terminal, [TRAINS 8/97]
Obyrnedc--O'Byrne Distribution Centers, [TW Directory of Warehousing Service Providers, 2008],Web Address:http://www.obyrnedc.com/
OC--Office of the Comptroller, U S Environmental Protection Agency, [40CFR1.33],Web Address:http://www.epa.gov/
OC--Office of Compliance, Compliance and Enforcement, U S Environmental Protection Agency, Web Address:http://www.epa.gov/compliance/about/offices/oc.html
OCA--Ohio Coal Association, Web Address:http://www.ohiocoal.com/
Ocandfrrailroadmuseum--Old Colony & Fall River Railroad Museum, MA, [TRAINS 5/08],Web Address:http://www.ocandfrrailroadmuseum.com/
OCAW--Oil, Chemical & Atomic Workers International Union,Web Address:http://www.webshells.com/ocaw/
OCB--Ocean Carbon and Biogeochemistry, Web Address:http://www.us-ocb.org/
OCC--Oklahoma Corporation Commission, [40CFR147.1805],Web Address:http://www.occ.state.ok.us/
OCC--Ohio Consumer's Council, Web Address:http://www.state.oh.us/cons/
OCC--Operations Control Center, Federal Aviation Administration, U S Department of Transportation, [FAA7],[TAG],Web Address:http://www.faa.gov/
OCC--Ontario Chamber of Commerce, [TW 7/12/04],Web Address:http://www.occ.on.ca/
OCCA--Office of Compliance and Consumer Assistance, Interstate Commerce Commission, [TW 8/17/92]
OCCAM--Ocean Circulation and Climated Advanced Modelling Project, United Kingdom, Web Address:http://www.soc.soton.ac.uk/JRD/OCCAM/
OCCAR--Organisation for Joint Armament Co-operation, [TW 12/16/02]
OCCC--Ocean Common Carrier Coalition, [TW 2/19/96]
OCD--Offshore and Coastal Dispersion, U S Environmental Protection Agency, [40CFR51.860],Web Address:http://www.epa.gov/
OCD--Ocean Chemistry Division, National Oceanic and Atmospheric Administration, Web Address:http://www.aoml.noaa.gov/ocd/
OCDD--Octachlorodiabenzo-P-Dioxin, U S Environmental Protection Agency, [40CFR136.5],[App A to 40CFR136],Web Address:http://www.epa.gov/
OCDF--Octachlorodibenzofuran, U S Environmental Protection Agency, [40CFR136.5],[App A to 40CFR136],Web Address:http://www.epa.gov/
OCDPE--Octachlorodiphenyl Ether, U S Environmental Protection Agency, [40CFR136.5],Web Address:http://www.epa.gov/
OCE--Office of Compliance and Enforcement, Surface Transportation Board, [TW 12/6/99],Web Address:http://www.stb.dot.gov/
OCE--Office of Chief Economist, U S Department of Agriculture, Web Address:http://www.usda.gov/oce/
OCE--Our Children's Earth, Web Address:http://www.ocefoundation.org/
OCEAN--Ocean Carriers Electronic Access Network, [TW 11/21/94]
OCEAN--California Ocean and Coastal Environmental Access Network, Web Address:http://ceres.ca.gov/ocean/
Ocean--Graduate College of Marine Studies, University of Delaware, Web Address:http://www.ocean.udel.edu/
Ocean--School of Oceanography, University of Washington, (Class of 1961), Web Address:http://www.ocean.washington.edu/2004/
Ocean--California Ocean Resources Management Program, Web Address:http://resources.ca.gov/ocean/
Oceana--American Oceans Campaign, Protecting the World's Oceans, Web Address:http://www.oceana.org/
Oceanalaw--Ocean Publications Inc, Web Address:http://www.oceanalaw.com/
OceanCommission--United States Commission on Ocean Policy, Web Address:http://www.oceancommission.gov/
OceanConnect--The Marine Industry ReSource, Web Address:http://www.oceanconnect.com/
Oceanconservancy--The Ocean Conservancy, Web Address:http://www.oceanconservancy.org/
Oceanconservation--Ocean Conservation Society, Web Address:http://www.oceanconservation.org/
Oceandrilling--Ocean Drilling Program, Web Address:http://www.oceandrilling.org/
Oceanexpert--OceanExpert, Web Address:http://www.oceanexpert.net/
Oceanexplorer--Ocean Explorer, National Oceanic and Atmospheric Administration, Web Address:http://oceanexplorer.noaa.gov/
Oceanfutures--Ocean Futures Society, Web Address:http://www.oceanfutures.org/
Oceanguaranteed--Ocean Guaranteed, [TW 9/1/08],Web Address:http://www.oceanguaranteed.com/
Oceania--The Oceania Project, Web Address:http://www.oceania.org.au/
OCEANIC--The Ocean Information Center, University of Delaware, Web Address:http://www.cms.udel.edu/
Oceanicengineering--Oceanic Engineering Society, Web Address:http://www.oceanicengineering.org/
Oceanlaw--Ocean and Coastal Law Center, University of Oregon School of Law, Web Address:http://oceanlaw.uoregon.edu/
Oceanlaw--Council on Ocean Law, Web Address:http://www.oceanlaw.org/
Oceanlaw--OceanLaw, Web address:http://www.oceanlaw.net
Oceanleadership--Consortium for Ocean Leadership, Web Address:http://www.oceanleadership.org/
OceanLink--Quickly Access Some of Your Favorite Ocean Link Pages, Web Addresshttp://oceanlink.island.net/
Oceannet--United Kingdom Marine Environment Data Network, Web Address:http://www.oceannet.org/
Oceannet--Ocean Net, Web Address:http://www.oceannet.ca/
Oceanographer--The Office of the Oceanographer & Navigator of the Navy, Web Address:http://www.oceanographer.navy.mil/
Oceanology--Project Oceanology, Web Address:http://www.oceanology.org/
Ocean_Planet--A Smithsonian Institution Traveling Exhibition, Web Address:http://seawifs.gsfc.nasa.gov/ocean_planet.html
Oceanportal--OceanPortal, Web Address:http://www.oceanportal.org/
Oceanprojects--Ocean Projects Inc, [JOC Directory of Transportation 2009],Web Address:http://www.oceanprojects.com
Oceans--Oceans, Coasts, and Estuaries, Office of Wetlands, Oceans and Watersheds, U S Environmental Protection Agency, Web Address:http://www.epa.gov/owow/oceans/
Oceans--Center for Global Change Science, Massachusetts Institute of Technology, Web Address:http://web.mit.edu/cgcs/www/oceans.html
Oceans--Oceans, Natural Resources Defense Council, Web Address:http://www.nrdc.org/oceans/default.asp
OceansAtlas--United Nations Atlas of the Oceans, Web Address:http://www.oceansatlas.com/
Oceanservice--National Ocean Service, National Oceanic and Atmospheric Administration, Web Address:http://oceanservice.noaa.gov/
Oceanwatch--Ocean Watch Foundation Inc, Web Address:http://www.oceanwatch.org
Oceanweather--Oceanweather, Web Address:http://www.oceanweather.com
Oceanwide--Oceanwide Inc, Web Address:http://www.oceanwide.com/
Oceanwonderland--Ocean Wonderland 3D, Web Address:http://www.oceanwonderland.com/
OCEFT--Office of Criminal Enforcement, Forensics and Training, Compliance and Enforcement, U S Environmental Protection Agency, Web Address:http://www.epa.gov/compliance/about/offices/oceft.html
OCEM--Office of Cooperative Environmental Management, U S Environmental Protection Agency, Web Address:http://www.epa.gov/ocem/
OCEMA--Ocean Carrier Equipment and Management Association, [TW 6/28/04],[ATLP Sep/Oct 2005],Web Address:http://www.ocema.com/
OCEMR--Office of Communications, Education and Media Relations, U S Environmental Protection Agency, Web Address:http://www.epa.gov/
Ocepaterms--Terms of the Environment: Glossary, Abbreviations and Acronyms, U S Environmental Protection Agency, Web Address:http://www.epa.gov/ocepaterms/
OCES--Oklahoma Cooperative Extension Service, Water Quality Program, Oklahoma State University, Web Address:http://waterquality.okstate.edu/
OCETA--Ontario Centre for Environmental Technology Advancement, Web Address:http://www.oceta.on.ca/
OCFO--Office of the Chief Financial Officer, U S Environmental Protection Agency,Web Address:http://www.epa.gov/ocfo/
OCHP--Office of Children's Health Protection, U S Environmental Protection Agency, Web Address:http://yosemite.epa.gov/ochp/ochpweb.nsf/content/homepage.htm
OCI--Office of Criminal Investigations, U S Environmental Protection Agency, [40CFR16.13],Web Address:http://www.epa.gov/
OCIMF--Oil Companies International Marine Forum, Web Address:http://www.ocimf.com/
OCIR--Office of Congressional and Intergovernmental Relations, U S Environmental Protection Agency, [40CFR1.37],Web Address:http://www.epa.gov/ocir/
OCL--Office of Congressional Liaison, U S Environmental Protection Agency, [40CFR1.37],Web Address:http://www.epa.gov/
OCL--Outer Compass Locator, Federal Aviation Administration, U S Department of Transportation, [FAA4],[BTS],Web Address:http://www.faa.gov/
OCL--Ocean Climate Laboratory, National Oceanographic Data Center, National Oceanic and Atmospheric Administration, Web Address:http://www.nodc.noaa.gov/OC5/
OCLC--Online Computer Library Center Inc, Web Address:http://www.oclc.org/home/
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