| APO | Automated Purchase Order | En la angla | |
| DP | Delayed Procurement | En la angla | |
| EOPR | Engineering Order Purchase Request | En la angla | |
| EOPR | Engineering Order Purchase Requisition | En la angla | |
| EPR | Engineering Purchase Request | En la angla | → Inĝenierado, teĥnologio |
| MIPR | Military Intergovernmental Purchase Request | En la angla | → Milita inĝenierado |
| MPR | Mockup Purchase Request | En la angla | |
| PO | Purchase Order | En la angla | |
| POC | Purchase Order Closeout | En la angla | |
| POCN | Purchase Order Change Notice | En la angla | |
| POR | Purchase Order Request | En la angla | |
| PQA | Procurement Quality Assurance | En la angla | |
| PQC | Procurement Quality Control | En la angla | |
| PQE | Procurement Quality Engineering | En la angla | |
| PR | Procurement Regulation | En la angla | |
| PR | Purchase Request | En la angla | |
| PRD | Procurement Regulation Directive | En la angla | |
| PRD | Procurement Requirements Document | En la angla | |
| PSPL | Priced Spare Parts List | En la angla | → Prizorgado kaj loĝistiko |