| 3M Oxford Method Ceilings (see also Internal Elements) | |
| J | 1 | 0020 | 1 | Suspended ceiling tile planning discipline |
| J | 1 | 1060 | 1 | Ceiling assembly - type A1 |
| J | 1 | 1070 | 1 | Ceiling assemblies types A2, A3 |
| J | 1 | 1130 | 2 | Ceiling assembly - change of level (type B2) |
| J | 1 | 1140 | 2 | Ceiling assembly - change of level (type B2) |
| J | 1 | 3010 | 5 | 3M elemental specification - internal sub division ceilings |
| J | 1 | 3011 | 1 | 3M elemental specification - internal sub-division - ceilings |
| J | 1 | 3012 | 1 | 3M elemental specification - ceilings - request for work |
| 3M Oxford Method Partitions (see also Internal Elements) | |
| J | 2 | 0010 | 1 | Partition location disclipline |
| J | 2 | 1120 | 2 | Internal partitions - glazed units |
| J | 2 | 1130 | 2 | Internal partitions - service panels |
| J | 2 | 2100 | 2 | Range of partition components |
| J | 2 | 2110 | 2 | Standard internal partition units and converters |
| J | 2 | 3010 | 1 | Specification for Oxford Method internal sub division - partitions |
| J | 2 | 3011 | 1 | Specification for Oxford Method internal sub division - partitions |
| 3M Oxford Method Door Frame Assemblies (see also Internal Elements) | |
| J | 3 | 0100 | 1 | Door frame location discipline |
| J | 3 | 0110 | 1 | Door frame location discipline |
| J | 3 | 1010 | 1 | Door frame assembly 1M and 2M partitions |
| J | 3 | 1020 | 1 | Door frame assembly adjacent to partitions |
| J | 3 | 1100 | 1 | Door frame range |
| J | 3 | 2120 | 1 | Standard door frame component |
| 3M Oxford Method Columns & Casings (see also Details of Design) | |
| J | 4 | 1010 | 4 | Internal column |
| J | 4 | 1020 | 4 | Internal column |
| J | 4 | 1030 | 3 | Internal expansion column (2) casing |
| J | 4 | 1040 | 3 | Internal expansion column (4) casing |
| J | 4 | 1050 | 3 | External corner column casing |
| J | 4 | 1060 | 3 | Internal corner column casing |
| J | 4 | 1070 | 3 | Intermediate external column casing |
| J | 4 | 1080 | 3 | Intermediate external expansion (2) column casing |