| AB | Assembly |
| AC | Aggregation Code (Used to Consolidate Part Families) |
| AI | Alternate ISBN |
| AR | ARINC Part Number |
| B1 | Volume Set |
| B2 | Library of Congress Code |
| B3 | Edition Code |
| B4 | Binding Code |
| B5 | Title Code |
| B6 | Author Code |
| B7 | Publisher Code |
| BC | Supplier Brand Code |
| BL | Brand/Label |
| BN | Bar-Coded Serial Number |
| BO | Buyers Color |
| BP | Buyer's Part Number |
| CA | Case |
| CB | Buyer's Catalog Number |
| CD | Motor Vehicle-Line Designator |
| CE | Class of Contract Code |
| CG | Commodity Grouping |
| CI | Common Language Equipment Identifier (CLEI) |
| CL | Color |
| CM | Two-digit Color Code (NRMA) |
| CN | Commodity Name |
| CQ | Equipment Code per COPAS standard |
| CR | Contract Number |
| CS | Service code per COPAS standard |
| CT | Continuation (ID Number Spans Multiple Product ID Data Elements) |
| CU | Cut Number |
| DC | Distribution Codes Institute (DCI) |
| DE | Design Number |
| DG | Discount Grouping |
| DL | Dye Lot Number |
| DN | Die Number |
| DR | Drawing Revision Number |
| EC | Engineering Change Level |
| EN | European Article Number (EAN) |
| EQ | Equipment Type |
| FI | Finish Number |
| FL | Finish Lot Number |
| FP | Fabric Pieces Per Roll |
| FS | Federal Supply Classification and National Stock Number |
| GC | Grade Code |
| GD | Grain Direction |
| GN | Grade Name |
| GR | Gear Ratio |
| GS | General Specification Number |
| HI | HIBC (Health Care Industry Bar Code) |
| HN | Heat Number |
| IB | International Standard Book Number (ISBN) |
| IM | Imprint (Trademark Code of Subsidiary) |
| IN | Buyer's Item Number |
| IS | International Standard Serial Number (ISSN) |
| IT | Buyer's Style Number |
| IZ | Buyer's Size Code |
| JS | Job Sequence Number |
| LT | Lot Number |
| LU | Lot Pricing Unit Number |
| MA | Machine Number |
| MF | Manufacturer |
| MG | Manufacturer's Part Number |
| MN | Model Number |
| MS | Military Specification (MILSPEC) Number |
| MT | Major Product/Material/Machine Type |
| NC | National Corporate Cash Management Association (NCCMA) |
| ND | National Drug Code (NDC) |
| NH | National Health Related Item Code |
| NV | No Value |
| OE | Original Equipment Number |
| OH | Opposite-Hand Part Number |
| ON | Customer Order Number |
| OP | Obsolete Part Number |
| PA | Pattern Number |
| PC | Prime Contractor Part Number |
| PD | Part Number Description |
| PE | Pieces and Roll |
| PI | Purchaser's Item Code |
| PK | Packaging Drawing |
| PL | Purchaser's Order Line Number |
| PM | Number of Positions on Machine |
| PN | Company Part Number |
| PO | Purchase Order Number |
| PR | Process Number |
| PS | Position |
| PT | Print or Drawing |
| PU | Put-Up Sequence Number |
| PW | Part Drawing |
| RC | Returnable Container No. |
| RD | Reel Number |
| RN | Release Number |
| RO | Roll Number |
| RP | Replaced Part Number |
| RR | Replacement Product No. |
| RS | Set Number |
| RU | Run Number |
| RY | Record Keeping or Model Year |
| SD | Shade Sort Sequence Number |
| SE | Section Print Number |
| SF | Surface Finish |
| SK | Stock Keeping Unit (SKU) |
| SM | Three-digit Size Code (NRMA) |
| SN | Serial Number |
| SQ | Roll Sequence Number |
| SR | Substitute Product Number |
| ST | Style Number |
| SU | Side Up/Side Down |
| SV | Service Rendered |
| SZ | Vendor Alphanumeric Size Code (NRMA) |
| TM | Telephone Industry Manufacturer Code |
| UC | UPC Suffix (Defines Packing Variations) |
| UI | UPC Item Code |
| UP | Universal Product Code (UPC) (Full 12 Digits) |
| US | Uniform Stock Symbol System Code Number |
| UV | Universal Vendor Marking (UVM) |
| VA | Vendor's Style Number |
| VC | Vendor's (Seller's) Catalog Number |
| VE | Vendor Color |
| VN | Vendor's (Seller's) Item Number |
| VO | Vendor's Order Number |
| VP | Vendor's (Seller's) Part Number |
| VS | Vendor's Supplemental Item Number |
| VU | Vendor's Basic Unit Number |
| VV | Motor Vehicle ID Number |
| VX | Vendor's Specification Number |
| ZZ | Mutually Defined |