NPSL NASA Parts Selection List OEM Original Equipment Manufacturer NPT National Pipe Thread OES Optical Emission Spectroscopy NRC Nuclear Regulatory Commission OIG Office of Inspector General NRRS NASA Record Retention Schedules OIIR Office of International and Interagency Relations NRTL Nationally Recognized Testing Laboratory OIS Operational Information System NSC NASA Safety Center OMB Office of Management and Budget NSC National Safety Council OMI Operations and Maintenance Instruction NSI NASA Standard Initiator OPF Orbiter Processing Facility NSN National Stock Number Operations Plan NSRS NASA Safety Reporting System OPR Office of Primary Responsibility NSS NASA Safety Standard OPR Office of Primary Responsibility NSS/GO NASA Safety Standard/Ground Operations OPS Office of Protective Services NSTC NASA Safety Training Center ORR Operational Readiness Review NSTS National Space Transportation OS&Y Outside Screw and Yoke System OSC Operations Safety Console NTIS National Technical Information OSH Occupational Safety and Health Service OSHA Occupational Safety and Health NTS NASA Technical Standard Administration NTSB National Transportation Safety OSHA Department of Labor, Occupational O&M Operating and Maintenance Health and Safety Administration O&SHA Operating and Support Hazard OSHA Occupational Safety and Health Analysis Agency O&SHA Operational and Support Hazard OSI/AMD Office of Strategic Infrastructure, Analysis Aircraft Management Division OCE Office of the Chief Engineer OSMA Office of Safety and Mission Assurance OCF Out of Controlled Flight OSP Operations Safety Plan OCHMO Office of the Chief Health and Medical Officer OSTP Office of Science and Technology Policy OCM Original Component Manufacturer OTDR Optical Time Domain Reflectometry OCOM Headquarters Office of Communications OTS Off-The-Shelf OD Outside Diameter OTV Operation Television ODA Orbital Debris Assessment P/F/A Problems/Failures/Anomalies ODAR ODA Report PA Public Address ODAR Orbital Debris Assessment Report PAD Percussion-Activated Device ODPO NASA Orbital Debris Program Office PADS Propellant Actuated Devices
NPSL NASA Parts Selection List NPT National Pipe Thread NRC Nuclear Regulatory Commission NRRS NASA Record Retention Schedules NRTL Nationally Recognized Testing Laboratory NSC NASA Safety Center NSC National Safety Council NSI NASA Standard Initiator NSN National Stock Number NSRS NASA Safety Reporting System NSS NASA Safety Standard NSS/GO NASA Safety Standard/Ground Operations NSTC NASA Safety Training Center NSTS National Space Transportation System NTIS National Technical Information Service NTS NASA Technical Standard NTSB National Transportation Safety O&M Operating and Maintenance O&SHA Operating and Support Hazard Analysis O&SHA Operational and Support Hazard Analysis OCE Office of the Chief Engineer OCF Out of Controlled Flight OCHMO Office of the Chief Health and Medical Officer OCM Original Component Manufacturer OCOM Headquarters Office of Communications OD Outside Diameter ODA Orbital Debris Assessment ODAR ODA Report ODAR Orbital Debris Assessment Report ODPO NASA Orbital Debris Program Office OEM Original Equipment Manufacturer OES Optical Emission Spectroscopy OIG Office of Inspector General OIIR Office of International and Interagency Relations OIS Operational Information System OMB Office of Management and Budget OMI Operations and Maintenance Instruction OPF Orbiter Processing Facility Operations Plan OPR Office of Primary Responsibility OPR Office of Primary Responsibility OPS Office of Protective Services ORR Operational Readiness Review OS&Y Outside Screw and Yoke OSC Operations Safety Console OSH Occupational Safety and Health OSHA Occupational Safety and Health Administration OSHA Department of Labor, Occupational Health and Safety Administration OSHA Occupational Safety and Health Agency OSI/AMD Office of Strategic Infrastructure, Aircraft Management Division OSMA Office of Safety and Mission Assurance OSP Operations Safety Plan OSTP Office of Science and Technology Policy OTDR Optical Time Domain Reflectometry OTS Off-The-Shelf OTV Operation Television P/F/A Problems/Failures/Anomalies PA Public Address PAD Percussion-Activated Device PADS Propellant Actuated Devices
nasa-hdbk-8709.22_with_change_1.docx