LWD Liquid Withdrawal Device MIT Mishap Investigation Team M&P Materials and Processes MIT Certified IPC® Master Trainer MAC Maximum Allowable Concentration MMH Monomethylhydrazine MADCAP Automated Deepspace MMH Mono-Methyl Hydrazine Conjunction Assessment Process MMH Maintenance Man-Hour MAPTIS Material and Process Technical MMOD Micrometeoroids and Orbital Debris Information System MOA Memorandum of Agreement MAWP Maximum Allowable Working MON Mixed Oxides of Nitrogen Pressure MOP Maximum Operating Pressure MCE Maximum Credible MOTS Modified MCR Mission Concept Review MOTS Modified off-The-Shelf Software MDAA Mission Directorate Associate Administrator MOU Memorandum of Understanding MDCP Mechanical Damage Control Plan MPCP Mishap Preparedness and Contingency Plan MDMT Minimum Design Metal Temperature MPE Maximum Predicted Environment; MDR Mission Definition Review Maximum Permissible Exposure MDT Mean Downtime MRB Mission Readiness Briefing MEM Meteoroid Environment Model MRB Material Review Board MEO Meteoroid Environment Office MRO Mars Reconnaissance Orbiter MEO Medium Earth Orbit MSA Mine Safety Appliances MEOP Maximum Expected Operating MSDS Material Safety Data Sheet Pressure MSFC Marshall Space Flight Center MER Mars Exploration Rover MSFC NASA Marshall Space Flight Center MF Multiplying Factor MSO Mission Support Offices MFCO Mission Flight Control Officer MSPSP Missile System Prelaunch Safety MHE Materials Handling Equipment Package MHE Material Handling Equipment MTA Maintenance Task Analysis MI Mishap Investigator MTBF Mean Time Between Failure MIB Mishap Investigation MTE Measuring and Test Equipment Medium Class Explorers MTR Manufacturer's Test Report MIL-HDBK Military Handbook MTTF Mean Time To Failure MIL-PRF Military Performance MTTR Mean Time To Repair Mil-Spec Military Specification MUA Materials Usage Agreement MIL-STD Military Standard MVA Vinylacetylene MILVAN Military Van MWAR Mishap Warning-Action-Response MISO NSC Mishap Investigation Support MWR Morale, Welfare, Recreation Office N2H4 Hydrazine
LWD Liquid Withdrawal Device M&P Materials and Processes MAC Maximum Allowable Concentration MADCAP Automated Deepspace Conjunction Assessment Process MAPTIS Material and Process Technical Information System MAWP Maximum Allowable Working Pressure MCE Maximum Credible MCR Mission Concept Review MDAA Mission Directorate Associate Administrator MDCP Mechanical Damage Control Plan MDMT Minimum Design Metal Temperature MDR Mission Definition Review MDT Mean Downtime MEM Meteoroid Environment Model MEO Meteoroid Environment Office MEO Medium Earth Orbit MEOP Maximum Expected Operating Pressure MER Mars Exploration Rover MF Multiplying Factor MFCO Mission Flight Control Officer MHE Materials Handling Equipment MHE Material Handling Equipment MI Mishap Investigator MIB Mishap Investigation Medium Class Explorers MIL-HDBK Military Handbook MIL-PRF Military Performance Mil-Spec Military Specification MIL-STD Military Standard MILVAN Military Van MISO NSC Mishap Investigation Support Office MIT Mishap Investigation Team MIT Certified IPC® Master Trainer MMH Monomethylhydrazine MMH Mono-Methyl Hydrazine MMH Maintenance Man-Hour MMOD Micrometeoroids and Orbital Debris MOA Memorandum of Agreement MON Mixed Oxides of Nitrogen MOP Maximum Operating Pressure MOTS Modified MOTS Modified off-The-Shelf Software MOU Memorandum of Understanding MPCP Mishap Preparedness and Contingency Plan MPE Maximum Predicted Environment; Maximum Permissible Exposure MRB Mission Readiness Briefing MRB Material Review Board MRO Mars Reconnaissance Orbiter MSA Mine Safety Appliances MSDS Material Safety Data Sheet MSFC Marshall Space Flight Center MSFC NASA Marshall Space Flight Center MSO Mission Support Offices MSPSP Missile System Prelaunch Safety Package MTA Maintenance Task Analysis MTBF Mean Time Between Failure MTE Measuring and Test Equipment MTR Manufacturer's Test Report MTTF Mean Time To Failure MTTR Mean Time To Repair MUA Materials Usage Agreement MVA Vinylacetylene MWAR Mishap Warning-Action-Response MWR Morale, Welfare, Recreation N2H4 Hydrazine
nasa-hdbk-8709.22_with_change_1.docx