| Isso | Issogne | Issoire |
| Issor | Issoria lathonia | Issos |
| Issou | Issoudun | Issoudun-Létrieix |
| Issun-bōshi | Issus | Issus (Alta Garona) |
| Issy les Moulineaux | Issy-l'Évêque | Issy-les-Moulineaux |
| IST | Istabl Antar | Istachatta |
| Istadoy (cràter) | Istahara | Istakhr |
| Istalif | Istambul | Istambulspor |
| Istambulspor SK | Istami | Istanbul |
| Istanbul (pel·lícula) | Istanbul (pelicula) | Istanbul Büyükşehir Belediyesi Spor Kulübü |
| Istanbul Cup | Istanbul Cup 2014 | Istanbul Cup 2015 |
| Istanbul Modern | Istanbul Open | Istanbul Open 2015 |
| Istanbul Park | Istanbulspor | Istanbulspor AŞ |
| Istanbulspor AS | Istarawshan | Istari |
| Istarska Županija | ISTAT | Istán |
| Istòmac | Istòria d'Adrian | Istòria de Joan-l'an-pres |
| Istòria de Joan-l’an-pres | Istómino | Istótxne (Djankoi) |
| Istótxne (Krasnoperekopsk) | Istótxnoie | Istótxnoie (Djankoi) |
| Istótxnoie (Krasnoperekopsk) | ISTC | Istebné |
| Istec | Isten | Isten (áldd meg a magyart) |
| Isten áldd meg a magyart | Isten, áldd meg a magyart | Ister |
| Ister Chaos | Ister de Calatis | Ister de Cirene |
| Isthmohyla | Isthmohyla angustilineata | Isthmohyla calypsa |
| Isthmohyla debilis | Isthmohyla graceae | Isthmohyla infucata |
| Isthmohyla insolita | Isthmohyla lancasteri | Isthmohyla picadoi |
| Isthmohyla pictipes | Isthmohyla pseudopuma | Isthmohyla rivularis |
| Isthmohyla tica | Isthmohyla xanthosticta | Isthmohyla zeteki |
| Isthmomys | Isthmomys flavidus | Isthmomys pirrensis |
| Istiblennius bellus | Istiblennius colei | Istiblennius dussumieri |
| Istiblennius edentulus | Istiblennius flaviumbrinus | Istiblennius lineatus |
| Istiblennius meleagris | Istiblennius muelleri | Istiblennius pox |
| Istiblennius rivulatus | Istiblennius spilotus | Istiblennius steindachneri |
| Istiblennius unicolor | Istiblennius zebra | Istidja |
| Istifan al Duwayhi | Istifan al-Duwayhi | Istighfar |
| Istigobius | Istigobius campbelli | Istigobius decoratus |
| Istigobius diadema | Istigobius goldmanni | Istigobius hoesei |
| Istigobius hoshinonis | Istigobius nigroocellatus | Istigobius ornatus |
| Istigobius perspicillatus | Istigobius rigilius | Istigobius spence |
| Istiklal | Istimrardari | Istimrari |
| Istinye | Istiodactílids | Istiodactylidae |
| Istiodactyliformes | Istiodactylus | Istiodàctil |
| Istiofòrid | Istiofòrids | Istiophoridae |
| Istiqlal | Istish Negre | Istitina |
| Istituto Centrale per il Catalogo Unico | Istituto Dignitatis Humanae | Istituto Italiano di Cultura |
| Istituto Nazionale di Statistica | Istituto per la Ricostruzione Industriale | Istituto y Museo de Storia della Scienza |
| Istlénievo | Istme | Istme de Carèlia |
| Istme de Corint | Istme de Cortint | Istme de Curlàndia |
| Istme de Gibraltar | Istme de Kra | Istme de Panamà |
| Istme de Perekop | Istme de Suez | Istme de Tehuantepec |
| Istme del Panamà | Istme del Trabucador | Istmina |
| Istog | Istok | Istomachus |
| Istor-o-Nal | Istoria Asi Klyachinoy | Istra |
| Istra (riu) | Istròpolis | Istre |
| Istre (fill d'Oceà) | Istrebitelnaja Samokhodnaya Ustanovka 122 | Istres |
| Istria | Istrian Spring Trophy | Istrians |
| Istriòpolis | Istrioromanès | Istriot |
| Istris | Istrobanka | Istroromanès |
| Istroromanesos | Istroromans | Istros |
| Istrus | Isturits | Istvan Abonyi |
| Istvan Csom | Istvan Donogan | Istvan Frank |
| Istvan frank | Istvan Gaal | Istvan Hasznos |
| Istvan Lichteneckert | Istvan Nyers | Istvan Pelle |
| Istvan Sandorfi | Istvan Szivos, Jr. | Istvan Tomka |
| István Abonyi | István Avar | István Örkény |
| István Énekes | István Balogh | István Barta |
| István Bárány | István Bilek | István Bogár |
| István Csizmadia | István Csom | István Cziráki |
| István Donogán | István Ertl | István Gaál |
| István Hasznos | István Hatvani | István Herczeg |
| István Hernek | István Hevesi | István Kardos |
| István Kis Szolnok | István Kiss | István Klimek |
| István Láng | István Lichteneckert | István Mészáros |
| István Móna | István Molnár | István Mona |
| István Mudin | István Nyers | István Palotás |
| István Pelle | István Sándorfi | István Somodi |
| István Szabó | István Széchenyi | István Szívós, Jr. |
| István Szivós, Jr. | István Szondy | István Tamássy |
| István Tömörkény | István Thomán | István Timár |
| Istvánné Bilek | ISTY | Isu |
| ISU | ISU-122 | Isuela |
| Isuerre | Isuien | Isulacciu di Fiumorbu |
| Isurus | Isurus oxyrinchus | Isurus paucus |
| Isuwa | Isuzu | Isuzu Motors |
| Iswaripur | Isyhes meres tou Avgoustou | It |
| It (desambiguació) | It (novel·la) | It (pel·lícula de 1927) |
| It (pel·lícula de 2017) | It (pel·lícula de 2019) | IT Arena |
| It arena | It Came from Beneath the Sea | It Came from Outer Space |
| It Can't Happen Here | It Chapter Two | It Comes at Night |
| It Could Happen to You | IT Crowd | IT Dansa |
| It Follows | It follows | It Had Better Be Tonight (Meglio stasera) |
| It Happened at Lakewood Manor | It Happened One Night | It Happened to Jane |
| It Happened Tomorrow | It Is Not the Pornographer That Is Perverse... | It lives again |
| It Runs in the Family | It Should Happen to You | It Should Happen to You! |
| It Snows in Benidorm | It Snows in Hell | It Stains the Sands Red |
| It stains the sands red | It Started in Naples | It started in Naples |
| It Takes Two | It Would Be So Nice | It'll Be Alright on the Night |
| It's a Big Country | It's a Bird, It's a Plane, It's Superman | It's A Bird, It's A Plane, It's Superman |
| It's a Bird... It's a Plane... It's Superman | It's a Bird...It's a Plane...It's Superman | It's a Mad, Mad, Mad, Mad World |
| It's a Sin | It's a Trap! | It's a Wonderful Life |
| It's a Wonderful World | It's Alive | It's All Gone Pete Tong |
