| AFFARS |
Air Force Federal Acquisition Regulation Supplement |
| AFMCFARS |
Air Force Materiel Command Federal Acquisition Regulation Supplement |
| BAFO |
Best and final offer |
| B&P |
Bid and proposal |
| CAD |
Computer-aided design |
| CDRL |
Contract data requirements list |
| CER |
Cost-estimating relationship |
| CKER |
Customer key evaluation requirements |
| CLIN |
Contract line item numbers |
| CMMI® |
Capability Maturity Model Integration |
| COTS |
Commercial off-the-shelf |
| CPAR |
Contractor performance assessment report |
| CPI |
Cost performance index |
| CPR |
Cost performance report |
| DFARS |
Defense Federal Acquisition Regulation Supplement |
| DoD |
Department of Defense |
| ECAC |
Estimated cost at completion |
| EN |
Evaluation notice |
| EVM |
Earned value management |
| FAR |
Federal Acquisition Regulation |
| FBO |
Federal business opportunities |
| FOIA |
Freedom of Information Act |
| G&A |
General and administrative |
| ICD |
Interface control document |
| ID/IQ |
Indefinite delivery/indefinite quantity |
| IFB |
Invitation for bid |
| IFC |
Information for clarification |
| IFN |
Information for negotiation |
| IPT |
Integrated product teams |
| IR&D |
Independent research and development |
| ISO |
International Organization for Standardization |
| ITO |
Instructions to offerors |
| LOB |
Line of business |
| MIL HDBK |
Military Handbook |
| NDI |
Non-developmental item |
| NSP |
Not separately priced |
| NTE |
Not to exceed |
| PCO |
Procuring contracting officer |
| PIO |
Proposal instructions to offerors |
| PMR |
Program management review |
| PPIRS |
Past performance information retrieval system |
| PPT |
Performance-price trade-off |
| PRAG |
Performance risk assessment group |
| PTW |
Price to win |
| QA |
Quality assurance |
| RFP |
Request for proposal |
| RFQ |
Request for quote |
| ROM |
Rough order of magnitude |
| SCA |
Service Contract Act |
| SEI |
Systems Engineering Institute |
| SME |
Subject matter expert |
| SOW |
Statement of work |
| SPI |
Schedule performance index |
| SSD |
System design and development |
| SSA |
Source selection authority |
| SSAC |
Source selection advisory council |
| SSEB |
Source selection evaluation board |
| WBS |
Work breakdown structure |
| USD |
United States dollar |
