| 0471-924-1934 | U1278 | MINISTRY OF DEFENCE NAVY |
| 17-27B | 99237 | AIRFORCE-NAVY AERONAUTICAL DESIGN STANDARD |
| N10-4821SP9 | K5303 | NATIONAL INSTITUTE OF OCEANOGRAPHY |
| 1806 | K7766 | BRITISH STANDARDS INSTITUTION |
| 1806-325 | K7766 | BRITISH STANDARDS INSTITUTION |
| 325 | K7766 | BRITISH STANDARDS INSTITUTION |