| Subject | Danish | Irish |
| mech.eng. | H-motor | inneall H |
| commun., transp. | H-navigationssystem | córas loingseoireachta H |
| transp., energ.ind. | H2-O2-brændstofcelle | cill hidrigine-ocsaigine |
| transp., tech., law | H-punkt | pointe an chromáin |
| commun. | H2S | radar H2S |
| health., med. | mucopolysaccharidosis, type I-H/S | múcapolaisiúicrídeois cineál I H/S |
| health., med. | mukopolysakkaridose, type I-H/S | múcapolaisiúicrídeois cineál I H/S |
| life.sc., el. | opvarmning v.h.a.solenergi | griantéamh |
| transp., tech., law | sigtekorn for H-punkt | cnaipe treorach phointe an chromáin |
| gen. | tredimensional H-punkt-anordning | gléas trí thoise phointe an chromáin |
| gen. | tredimensional H-punkt-anordning | gléas 3-T phointe an chromáin |
| health., food.ind. | vitamin H | bitin |
