DOD—Department of Defense.DON—Department Of Navy.DOP—Designated overhaul point.DSF—Defense stock fund, document statusfile. document stock file, or data servicesfacility.DTG—Date-time group identifies date and time amessage was transmitted and who the releasingactivity was.DTPL—Dispersed technical publications library.EGRESS—A means of going out of or ejecting froman aircraft.EHR—Equipment history record.EOC—Equipment Operational Capability code.ESD—Electrostatic discharge.EXBEP—Expeditious repair.FAD—Force/activity designator.FCF—Functional check flight.FOD—Foreign object damage.FSC—Federal supply classification.HSU—Hydraulic fluid service unit.ICBL—Individual component repair list.I-LEVEL MAINTENANCE—Maintenance performedat the intermediate level as designated by theNAMP, OPNAVINST 4790.2.IMA—Intermediate maintenance activity.IMRL—Individual Material Readiness List.IPB—Illustrated parts breakdown.JCN—Job control number.LHA—Helicopter assault landing ship.LOX—Liquid oxygen.LPA—Amphibious assault ship.LRCA—Local repair cycle asset.MAF—Maintenance Action Form.MCIU—Master Cross-Reference List.MDR—Maintenance Data Report.MDS—Maintenance Data System.MDU—Material delivery unit.MEASURE—Metrology Automated System forUniform Recall and Reporting.MEK—Methyl ethyl keytone.METCAL—Metrology and Calibration Program.MI—Maintenance instruction.MILSTRIP—Military Standard Requisitioning IssueProcedure.MIM—Maintenance instruction manual.ML-N—Management data list Navy.MMCO—Maintenance material control officer.MMP—Monthly maintenance plan.MRC—Maintenance requirements card.MRIL—Master Repairable Item List.MS—Military specification.MSR—Module service record.MTIR—Mandatory turn-in repairable.NA—NAVAIR.NADEP—Naval aviation depot.NALCOMIS—Naval Aviation Logistics CommandManagement Information System.NAMDRP—Naval Aviation MaintenanceDiscrepancy Reporting Program.NAMP—Naval Aviation Maintenance Program.NAPI—Naval Aeronautic Publications Index.NARU—Naval air reserve unit.NATOPS—Naval Air Training and OperatingProcedures Standardization.NATSF, NAVAIRTECHSERVFAC—Naval airtechnical services facility.NAVAIR,NAVAIRSYSCOM—Naval Air SystemsCommand.NAVAIRINST —Naval Air Systems Commandinstruction.NAVAVNDEPOT —Naval aviation depot.NAVOSH—Naval Occupational Safety and Health.NAVSEA—Naval Sea Systems Command.NAVSUP—Naval Supply Systems Command.NC—Not carried.NDI—Nondestructive inspection.AI-2
