| 4O | 4OS2 | 4P |
| 4P Nicolaus | 4P Rube Göttingen | 4p- Syndrom |
| 4P/Faye | 4pi Systeme - Gesellschaft für Astronomie und Informationstechnologie mbH | 4Pi-Mikroskop |
| 4PL | 4PL-Provider | 4Players |
| 4players | 4Players GmbH | 4Players.de |
| 4players.de | 4Plus | 4PS |
| 4Q | 4q | 4Q119 |
| 4Q120 | 4Q122 | 4Q156 |
| 4Q17 | 4Q174 | 4Q175 |
| 4Q216 | 4Q217 | 4Q218 |
| 4Q219 | 4Q220 | 4Q221 |
| 4Q222 | 4Q223 | 4Q224 |
| 4Q242 | 4Q378 | 4Q379 |
| 4Q394 | 4Q395 | 4Q396 |
| 4Q397 | 4Q398 | 4Q399 |
| 4Q46 | 4Q48 | 4Q49 |
| 4Q503 | 4Q51 | 4Q52 |
| 4Q522 | 4Q53 | 4Q559 |
| 4QMMT | 4qS | 4QSama |
| 4QSamb | 4QSamc | 4R |
| 4R25 | 4S | 4S-Schema |
| 4S23 Relikt | 4sat | 4SC |
| 4SC (Unternehmen) | 4SC AG | 4Stroke |
| 4Stroke Design | 4T | 4T-Score |
| 4Taste | 4teens | 4th AACTA Awards |
| 4th AACTA International Awards | 4th Academy Awards | 4th Annual Grammy Awards |
| 4th Armored Division | 4th Armored Division (Vereinigte Staaten) | 4th Armoured Division |
| 4th Armoured Division (Vereinigtes Königreich) | 4th Dimension | 4th Division |
| 4th Division (Neuseeland) | 4th Division (UK) | 4th Division (Vereinigtes Königreich) |
| 4th FAI Women's European Hot Air Balloon Championship | 4th FAI Women's World Hot Air Balloon Championship | 4th FAI Women’s European Hot Air Balloon Championship |
| 4th FAI Women’s World Hot Air Balloon Championship | 4th generation programming language | 4th Golden Globe Awards |
| 4th Infantry Division | 4th Infantry Division (U.S.) | 4th Infantry Division (Vereinigte Staaten) |
| 4th Maine Volunteer Infantry Regiment | 4th Man Out | 4th Marine Division |
| 4th of July | 4th Primetime Emmy Awards | 4th Screen Actors Guild Awards |
| 4th Street (Manhattan) | 4th Time Around | 4th time around |
| 4th-Dimension-Coaster | 4thMarDiv | 4TP |
| 4tune | 4Tune | 4U |
| 4u | 4U 0614+091 | 4U 9525 |
| 4U9525 | 4V | 4wd |
| 4WD | 4Wheel Fun | 4X |
| 4x | 4X-Strategie | 4X-Strategiespiel |
| 4x100-Meter-Feuerwehrstafette | 4x100-Meter-Staffel | 4x4 |
| 4x4 Frauenchor PH Heidelberg | 4x4 Garage | 4x4-Haus |
| 4Xang | 4xZ | 4Y |
| 4y | 4Y-M | 4YEO |
| 4yg | 4You | 4YOU Airlines |
| 4youCard | 4youCard - Die Jugendkarte des Landes Oberösterreich | 4youCard – Die Jugendkarte des Landes Oberösterreich |
| 4Z | 5 | 5 %-Hürde |
| 5 (Album) | 5 (Begriffsklärung) | 5 (Fernsehsender) |
| 5 (Flugzeug) | 5 AF | 5 am Tag |
| 5 Arthurlie Avenue | 5 Astraea | 5 auf dem Apfelstern |
| 5 auf einen Streich | 5 aus 35 | 5 × Deutschland |
| 5 Bücher des Maitreya | 5 Bücher Mose | 5 BB |
| 5 Beekman | 5 Bemerkungen zum Dokumentarfilm | 5 Bier und 1 Kaffee |
| 5 Broken Cameras | 5 by Monk by 5 | 5 Card Draw |
| 5 Card Stud | 5 cent münze | 5 Centimeters per Second |
| 5 Centimeters Per Second | 5 cm per second | 5 D's |
| 5 Days a Stranger | 5 Days of August | 5 Days of War |
| 5 de Agosto (Esmeraldas) | 5 de Junio | 5 de Outubro |
| 5 Dops | 5 Elemente | 5 Finger Death Punch |
| 5 Fingers | 5 Flaschen für Angelika | 5 for Freddie |
| 5 for Freddie: Bucky's Tribute to Freddie Green | 5 for Freddie: Bucky’s Tribute to Freddie Green | 5 forces |
| 5 Freunde | 5 Freunde in der Tinte | 5 Fuji-Seen |
| 5 G | 5 gegen 5 | 5 gegen Jauch |
| 5 Geschwister | 5 gewinnt | 5 Girls heiß wie Lava |
| 5 Gold Rings | 5 Gum | 5 Hour Energy |
| 5 Hour Energy/Saison 2013 | 5 in eine Reihe | 5 Jahre Leben |
| 5 Kanal | 5 Kegel | 5 mal 5 |
| 5 mand og Rosa | 5 Millionen suchen einen Erben | 5 Minute |
| 5 Minutes Too Late | 5 Mos | 5 mx |
| 5 NY | 5 O'clock | 5 O'Clock |
| 5 O’Clock | 5 Ocak Fatih Terim Stadı | 5 Ocak Fatih Terim Stadyumu |
| 5 Ocak Stadı | 5 Ocak Stadi | 5 Ocak Stadion |
| 5 Ocak Stadyumu | 5 Paare | 5 Pennies machen Musik |
| 5 Plus | 5 Plus TV | 5 Prozent Hürde |
| 5 Rosskastanien | 5 Seasons | 5 Seasons - Die fünf Tore zur Hölle |
| 5 Seconds | 5 Seconds of Summer | 5 Seconds of Summer/Auszeichnungen für Musikverkäufe |
| 5 Seconds of Summer/Diskografie | 5 Seconds to Death | 5 Sicherheitsregeln |
| 5 Silas | 5 Songs in einer Nacht | 5 Städte - 5 Mädchen |
| 5 Steine | 5 Sterne Deluxe | 5 Sterne deluxe |
| 5 Stunden | 5 Tage im Juni | 5 Tage Rennen |
| 5 Tibeter | 5 to 7 | 5 v. Chr. |
| 5 vor 12 | 5 Weise | 5 Why |
| 5 Whys | 5 World Trade Center | 5 x Deutschland |
| 5 Years in a Livetime | 5 Years in a LIVEtime | 5 Years in a livetime |
| 5 years in a livetime | 5 Years of Brutalism | 5 Zimmer 1 Gewinner |
| 5 Zimmer Küche Sarg | 5 Zimmer, Küche, Bad | 5%-Block |
| 5%-Hürde | 5%-Klausel | 5&6 |
| 5' UTR | 5'-Cap-Sequenz | 5'-Cap-Struktur |
| 5'-Deiodinase | 5'-Dejodinase | 5'-Ende |
| 5'-Exonuclease | 5'-Exonuklease | 5'-Nukleotidase |
| 5'-Region | 5'-Sequenz | 5'-UTR |
| 5'Nizza | 5'nizza | 5'UTR |
| 5+ | 5+2-Format | 5+5-Dialog |
| 5, 6, 7, 8 - Bullenstaat! | 5, 6, 7, 8 – Bullenstaat! | 5, 6, 7, 8, Bullenstaat |
| 5,0 Biervertriebs-GmbH | 5,0 Original | 5,0-cm-Schnelladekanone L/40 |
| 5,10-CH2-THF | 5,10-Methylentetrahydrofolat | 5,2-cm-Schnelladekanone L/55 |
| 5,3-cm-Kanone 1887 L/24 | 5,45 × 17,8 mm | 5,45 × 18 mm |
| 5,45 × 39 mm | 5,45 x 17,8 mm | 5,45 x 39 mm |
| 5,45x17,8 | 5,45x18 | 5,45x39 |
