| Harlow | Harlow |
| Harlow Shapley | Harlow Shapley |
| harm | guaio |
| Harm reduction | Riduzione del danno |
| Harmannsdorf | Harmannsdorf |
| Harmar | Greensburg |
| harmed | danneggiato |
| harmful | dannoso |
| harmfully | dannosamente |
| harming | dannoso |
| harmless | innocente |
| harmless to the environment | amico dell'ambiente |
| Harmodius and Aristogeiton | Armodio e Aristogitone |
| Harmonia | Armonia |
| harmonic | armonico |
| Harmonic function | Funzione armonica |
| Harmonic number | Numero armonico generalizzato |
| Harmonic oscillation | Moto armonico |
| Harmonic overtone | Armoniche superiori |
| harmonica | armonica |
| harmonious | in armonia |
| harmoniousness | armonia |
| harmonisation of law | armonizzazione delle leggi |
| Harmonist | Musicista |
| harmonium | armonio |
| harmonization | armonizzazione |
| harmonize | accostare |
| harmony | accordo |
| Harmony in musical context | Libertà |
| Harmony toolkit | Harmony |
| Harnes | Harnes |
| harness | finimenti |
| Harney County | Harney County |
| Haro galaxy | Galassie di Haro |
| Harold and Maude | Harold e Maude |
| Harold en Italie | Aroldo in Italia |
| Harold Hotelling | Harold Hotelling |
| Harold I | Harald I di Norvegia |
| Harold II | Harald II di Danimarca |
| Harold III | Harald III di Norvegia |
| Harold Kroto | Harold Kroto |
| Harold Lasswell | Harold Lasswell |
| Harold Lloyd | Harold Lloyd |
| Harold Macmillan | Harold Macmillan |
| Harold Mahony | Harold Mahony |
| Harold Pinter | Harold Pinter |
| Harold Scott MacDonald Coxeter | Harold Coxeter |
| Harold Shipman | Harold Shipman |
| Harold Urey | Harold Urey |
| Harold Wilson | Harold Wilson |
| Haroun and the Sea of Stories | Harun e il mar delle storie |
| harp | arpa |
| harp on the same old string | solfa |
| Harpalyke | Arpalice |
| Harper Lee | Harper Lee |
| Harpies | Arpia |
| harpist | arpista |
| harpoon | arpione |
| harpsichord | cembalo |
| harpy | arpia |
| Harran | Carre |
| Harri Kirvesniemi | Harri Kirvesniemi |
| harridan | vecchiaccia |
| harrier | predatore |
| harrier eagle | biancone |
| Harriet | Harriet |
| Harriet Beecher Stowe | Harriet Beecher Stowe |
| Harriet Tubman | Harriet Tubman |
| Harris | Harris |
| Harris County | Contea di Harris |
| Harrisburg | Harrisburg |
| Harrison | Harrison |
| Harrison Ford | Harrison Ford |
| Harrison Schmitt | Harrison Schmitt |
| Harrod-Domar model | Modello di Harrod-Domar |
| harrow | érpice |
| harrowing | straziante |
| harrowingly | penoso |
| harrows | erpicare |
| harry | saccheggiare |
| Harry Benjamin | Harry Benjamin |
| Harry Callahan | Harry Callaghan |
| Harry Dean Stanton | Harry Dean Stanton |
| Harry Frankfurt | Harry Frankfurt |
| Harry Harrison | Harry Harrison |
| Harry Houdini | Harry Houdini |
| Harry Kewell | Harry Kewell |
| Harry Kim | Harry Kim |
| Harry Longabaugh | Sundance Kid |
| Harry Markowitz | Harry Markowitz |
| Harry Martinson | Harry Martinson |
| Harry Nelson Pillsbury | Harry Nelson Pillsbury |
| Harry Nyquist | Harry Nyquist |
| Harry Potter | Harry Potter |
