| In linea con l'assassino | In linea d’aria | In Little Italy |
| In Little Italy (film 1912) | In Live Concert at the Royal Albert Hall | In Living Color |
| In Living Cover | In loco parentis | In Love |
| In Love & War | In Love (Lura) | In Love (Stephen Schlaks) |
| In Love and Death | In Love and Deep Water | In Love and War |
| In Love and War (film 1913) | In Love We Trust | In Love with a Girl |
| In Love with an Actress | In Loving Memory | In Loving Memory Of... |
| In Lust We Trust | In maestà | In mani sicure - Pupille |
| In mano al destino | In mano del destino | In manus tuas |
| In Maoriland | In Marcia | In medias res |
| In medio stat virtus | In Memoirs | In memoria di me |
| In memoria di quella là | In Memoriam | In Memoriam (Sibelius) |
| In Memoriam A.H.H. | In memoriam Dylan Thomas | In Memory |
| In Memory Of | In Memory Of (Stanley Turrentine) | In Memory of Elizabeth Reed |
| In Memory of Quorthon | In Memory of Quorthon vol. I | In Memory of Quorthon vol. II |
| In Memory of Quorthon vol. III | In Memory Of... | In mezz'ora |
| In mezzo a questo inverno | In mezzo ai guai | In mezzo al mondo |
| In mezzo scorre il fiume | In mezzo scorre il fiume (libro) | In Milton Lumky Territory |
| In Miracle Land | In Mizzoura | In Mo Yang |
| In montagna sarò tua | In Moonlight | In Moro Land |
| In morte del fratello Giovanni | In morte di Carlo Imbonati | In morte di Domenico Balestrieri |
| In morte di Federico Fellini | In morte di Giovanni Cairoli | In morte di S. F. |
| In morte di S.F. | In Motion | In Motion (Copeland) |
| In movimento | In movimento tour | In multiplicibus curis |
| In Multiplicibus Curis | In My Arms | In My Arms (Kylie Minogue) |
| In My Arms (Purple Disco Machine) | In My Bed | In My Bed (Rain) |
| In My Bed (Sabrina Carpenter) | In My Blood | In My Blood (album) |
| In My Blood (Shawn Mendes) | In My Blood (singolo) | In My Blood (The Veronicas) |
| In My Car | In My Chair | In My Chair (album) |
| In My Chair (singolo) | In My City | In My Country |
| In My Defence | In My Defense | In My Dreams |
| In My Dreams (album) | In My Dreams (Danny L Harle) | In My Dreams (Dokken) |
| In My Dreams (film) | In My Dreams (singolo) | In My Element |
| In My Eyes | In My Eyes (album) | In My Eyes (EP) |
| In My Eyes (gruppo musicale) | In My Eyes (Minor Threat) | In My Father's Court |
| In My Father's House | In My Feelings | In My Head |
| In My Head (Black Flag) | In My Head (Jason Derulo) | In My Head (Mike Shinoda e Kailee Morgue) |
| In My Head (Queens of the Stone Age) | In My Heart | In My Life |
| In My Life (Cilla Black) | In My Life (George Martin) | In My Life (Judy Collins) |
| In My Life (The Beatles) | In My Life (The Rasmus) | In My Lifetime, Vol. 1 |
| In My Memory | In My Mind | In My Mind (Dynoro e Gigi D'Agostino) |
| In My Own Time | In My Own Words | In My Place |
| In My Pocket | In My Quiet Room | In My Room |
| In My Room (disambigua) | In My Room (Frank Ocean) | In My Room (Jacob Collier) |
| In My Time | In My Time of Dying | In My Tribe |
| In My Wildest Dreams | In Mysterious Ways | In Mysterious Ways (album) |
| In Mysterious Ways (film 1914) | In Nacht und Eis | In Nacht Und Eis |
| In Name Only | In Neighboring Kingdoms | In Neon |
| In No Sense? Nonsense! | In nome del cielo | In nome del figlio |
| In nome del loro potere tutto è stato fatto | In nome del padre, del figlio e della Colt | In nome del Papa Re |
| In nome del popolo italiano | In nome del popolo sovrano | In nome dell'amore |
| In nome dell'amore (singolo) | In nome dell'amore - Volume 1 | In nome dell'amore - Volume 2 |
| In nome della famiglia | In nome della legge | In nome della madre |
| In nome della patria | In nome della violenza | In nome di Dio |
| In nome di Dio (film) | In nome di Dio - Il texano | In nome di mia figlia |
| In nome di mia figlia (film) | In nomen omen | In Nomine |
| In nomine Domini | In Nomine Satanas | In Northern Forests |
| In nuce | In Nuce | In nuce (album) |
| In nullum hominem avarus bonus est, in se pessimus | In octavo | In odio alla fede |
| In odium fidei | In ogni atomo | In ogni caso nessun rimorso |
| In ogni dove | In ogni luogo | In ogni senso |
| In ogni senso tour | In Old Amarillo | In Old Arizona |
| In Old Caliente | In Old California | In Old California (film 1910) |
| In Old California When the Gringos Came | In Old Cheyenne | In Old Chicago |
| In Old Colorado | In Old Florida | In Old Kentucky |
| In Old Kentucky (film 1909) | In Old Kentucky (film 1919) | In Old Madrid |
| In Old Mexico | In Old Mexico (film 1938) | In Old Oklahoma |
| In Old Quebec | In omaggio all'arte italiana! | In on the Kill Taker |
| In onda | In Operation | In Orbit |
| In orbita | In ordine di sparizione | In ostaggio |
| In Other Words | In ottavo | In Our Bones |
| In Our Heads | In Our Image | In Our Lifetime |
| In Our Lifetime (8Ball & MJG) | In Our Lifetime (Marvin Gaye) | In Our Lifetime (Texas) |
| In Our Lifetime, Vol. 1 | In Our Nature | In Our Nature (album) |
| In Our Own Sweet Time | In Our Wake | In Outer Space |
| In palo | In paradiso fa troppo caldo | In Paradisum |
| In Paradisum (album) | In Paris | In parole povere |
| In partibus | In partibus infidelium | In pasto ai leoni |
| In Patagonia | In Payment of the Past | In Peaceful Hollow |
| In pectore | In peggio | In perfetta solitudine |
| In pergola | In Peril of Their Lives | In Person |
| In Person (Bobby Timmons) | In Person (Cannonball Adderley) | In Person Friday and Saturday Nights at the Blackhawk, Complete |
| In Person! | In Person, Friday Night at the Blackhawk, San Francisco, Volume I | In Person, Saturday Night at the Blackhawk, San Francisco, Volume II |
| In persona Christi | In persona episcopi | In piazza |
| In Pieces | In Pieces (Chlöe) | In Pieces (Garth Brooks) |
| In piedi! Fuori la mafia! | In piedi, figlio di Amazigh | In piena luce |
| In Pine Effect | In Pisonem | In pista con Roary |
| In Place of Real Insight | In Plain Sight | In Plain Sight - Protezione testimoni |
| In Plane Switching | In Plenty and In Time of Need | In Plurimis |
| In Porsche con il morto | In portineria | In Poverty's Power |
| In Praeclara Summorum | In Praise of Christmas | In Praise of Dreams |
| In Praise of Idleness | In Praise of Idleness and Other Essays | In Praise of Learning |
| In Praise of Older Women | In Praise of Science | In Praise of the Vulnerable Man |
| In presenza del nemico | In presenza del nemico (romanzo giallo) | In prima linea |
| In prima persona | In prima persona (Lowlow) | In primis |
| In primo piano | In primo piano (Eros Ramazzotti) | In principatu commutando saepius nil, praeter domini nomen, mutant pauperes |
| In principio | In principio era | In principio era Darwin |
| In principio era il trio | In principio era la Terra | In principio erano le mutande |
| In principio: Storie dalla Bibbia | In pristino | In pristinum |
| In profilo | In Public | In punizione al 23° piano |
