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Contract Closeout Guide Attachment 1: Abbreviations and Acronyms

The following abbreviations and acronyms are used in this Guide.

Acronym/ Abbreviation


ADRAlternate Dispute Resolution
APMAcquisition Policy Memorandum
COContracting Officer
CORContracting Officer’s Representative 
CSContract Specialist
DCAADefense Contract Audit Agency
DCISDepartmental Contracts Information System
eSRSelectronic Subcontract Reporting System
FARFederal Acquisition Regulation
FSSFederal Supply Schedule
GSAGeneral Services Administration
GuideHHS Closeout Guide: Contracts and Orders
GWACsGovernmentwide Acquisition Contract(s)
HHS(Department of) Health and Human Services
HHSARHealth and Human Services Acquisition Regulation
IDIQIndefinite-Delivery/Indefinite-Quantity Contracts
ISRIndividual Subcontracting Report
NARANational Archives and Records Administration 
NDANondisclosure Agreement
OFPPOffice of Federal Procurement Policy
OGCOffice of General Counsel
OIG(HHS) Office of Inspector General
OMBOffice of Management and Budget
OPDIV(s)(HHS) Operating Division(s)
PLCOPlant Clearance Officer
SATSimplified Acquisition Threshold
SBUSensitive but Unclassified
SFStandard Form
SSRSummary Subcontracting Report
VECPValue Engineering Change Proposal