| Subject | English | Danish |
| transp., avia. | ICAO Technical Instructions for the Safe Transport of Dangerous Goods by Air | ICAO-TI |
| environ. | technical instruction The education, instruction, or discipline pertaining to or connected with the mechanical or industrial arts and the applied sciences | teknisk vejledning |
| environ. | technical instruction | teknisk vejledning |
| environ. | technical instruction air | teknisk vejledning luft |