| 3 Makkabeeën | 3 Makkabeeen | 3 mei |
| 3 Mei | 3 Men and a Baby | 3 mensen tussen muren |
| 3 Musketeers | 3 Musketiers | 3 Musketiers (musical) |
| 3 Musketiers - de musical | 3 Nations Cup | 3 Needles |
| 3 Nights | 3 november | 3 November |
| 3 October Vereeniging Leiden | 3 oktober | 3 Oktober |
| 3 oktoberfeest | 3 op Reis | 3 op reis |
| 3 op Reis Midweek | 3 pionnengambiet | 3 ringensysteem |
| 3 romances | 3 Romances | 3 Romanze |
| 3 Romanzen | 3 Schténg | 3 Schteng |
| 3 september | 3 September | 3 Steps Ahead |
| 3 Strikes | 3 Tage in Quiberon | 3 Türken und ein Baby |
| 3 uur van Daytona 1962 | 3 uur van Daytona 1963 | 3 v. Chr. |
| 3 v.Chr. | 3 Vallées Express | 3 Valleys |
| 3 van Breda | 3 voor 12 | 3 Women |
| 3 Words | 3 World Trade Center | 3% |
| 3' UTR | 3+2 | 3,14159265... |
| 3,3'-dichloorbenzidine | 3,3-dimethyl-1-buteen | 3,3-dimethyl-2-butanol |
| 3,3-dimethylbutan-1-ol | 3,3-dimethylbutan-2-ol | 3,3-dimethylbutanal |
| 3,3-dimethylbutyraldehyde | 3,4,5-trimethoxyamfetamine | 3,4,5-Trimethoxyamfetamine |
| 3,4,9,10-peryleentetracarbonzuurdianhydride | 3,4-diaminopyridine | 3,4-dichlooraniline |
| 3,4-dichloornitrobenzeen | 3,4-dihydroxykaneelzuur | 3,4-dinitrotolueen |
| 3,4-ethyleendioxythiofeen | 3,4-methyleendioxyamfetamine | 3,4-methyleendioxymethamfetamine |
| 3,4-methylenedioxyamphetamine | 3,5,5,-trimethylcyclohex-2-enon | 3,5,5-trimethyl-1-hexanol |
| 3,5,5-trimethylhexaan-1-ol | 3,5,5-trimethylhexaanzuur | 3,5,5-trimethylhexanol |
| 3,5-dichloorfenol | 3,6-acridinediamine | 3,7 cm KwK 36 |
| 3-1 | 3-2-1 Regel | 3-2-1 regel |
| 3-2-1-regel | 3-akkoorden | 3-akkoorden techniek |
| 3-aminobenzeensulfonzuur | 3-aminofenol | 3-broomthiofeen |
| 3-buteennitril | 3-careen | 3-center-2-elektronbinding |
| 3-center-4-elektronbinding | 3-centra-2-elektronbinding | 3-centra-4-elektronbinding |
| 3-chloor-1,2-propaandiol | 3-chlooraniline | 3-chloorbenzaldehyde |
| 3-chloorbenzoëzuur | 3-chloorfenol | 3-chloormethcathinon |
| 3-Chloormethcathinon | 3-chloorperoxybenzoëzuur | 3-chloorperoxybenzoezuur |
| 3-chloorpropaan-1,2-diol | 3-chloorpropeen | 3-chloorpropyn |
| 3-CMC | 3-D | 3-D Bowling |
| 3-D film | 3-D Tic-Tac-Toe | 3-Demon |
| 3-heptanon | 3-hexanol | 3-hexyn |
| 3-hydroxy-3-methylbutaanzuur | 3-hydroxybutaanzuur | 3-Hydroxybutaanzuur |
| 3-hydroxybutanal | 3-hydroxypyridine | 3-MCPD |
| 3-mercapto-1,2-propaandiol | 3-mercapto-3-methyl-1-butanol | 3-mercapto-3-methylbutaan-1-ol |
| 3-mercapto-3-methylbutan-1-ol | 3-mercaptopropaan-1,2-diol | 3-methyl-1-butanol |
| 3-methyl-1-butylacetaat | 3-methyl-2-butanon | 3-methyl-2-buteen-1-thiol |
| 3-methyl-5-fenylpentanol | 3-methylbutaan-1-ol | 3-methylbutaanzuur |
| 3-methylbutan-1-ol | 3-methylbutanal | 3-methylcyclohexanol |
| 3-methylhexaan | 3-methylideencyclopropeen | 3-methylmethcathinon |
| 3-Methylmethcathinon | 3-methylpentaan | 3-methylpentan-1-ol |
| 3-methylpentan-2-ol | 3-methylpentan-3-ol | 3-methylpyridine |
| 3-methylthiopropanal | 3-Minute Warning | 3-MMC |
| 3-nitroaniline | 3-nitrotolueen | 3-oktoberfeest |
| 3-oxetanon | 3-oxobutaanzuur | 3-Pentanol |
| 3-pentanol | 3-pentanon | 3-Pentanon |
| 3-picoline | 3-pionnengambiet | 3-ponder |
| 3-propanolide | 3-propylideenftalide | 3-ringensysteem |
| 3-sfeer | 3-slagstelsel | 3-sulfoleen |
| 3-transpositiegroep | 3-variëteit | 3-varieteit |
| 3-vinyltolueen | 3. Bundesliga | 3. deild karla |
| 3. Division | 3. division | 3. divisjon |
| 3. HNL | 3. Hrvatska Nogometna Liga | 3. Hrvatska Nogometna Liga (1991-2022) |
| 3. lig | 3. Lig | 3. Liga |
| 3. Liga (2009/2010) | 3. Liga (Zwitserland) | 3. Liga 2008/09 |
| 3. Liga 2009/10 | 3. Liga 2010/11 | 3. Liga 2011/12 |
| 3. Liga 2012/13 | 3. Liga 2013/14 | 3. Liga 2014/15 |
| 3. Liga 2015/16 | 3. Liga 2016/17 | 3. Liga 2017/18 |
| 3. Liga 2018/19 | 3. Liga 2019/20 | 3. Limfjordsforbindelse |
| 3. Marineflakregiment | 3. slovenska nogometna liga | 3. Slovenska Nogometna Liga |
| 3. slovenská futbalová liga | 3. SNL | 3. SS-Panzer-Division Totenkopf |
| 3. Unterseebootsflottille | 3.000 m (atletiek) | 3.000 m steeplechase |
| 3.14 | 3.5 mm jack | 3.5G |
| 3.7 cm KwK 36 | 3.75G | 3/2 weg ventiel |
| 30 | 30 (Adele) | 30 (getal) |
| 30 april | 30 April | 30 augustus |
| 30 Augustus | 30 Days of Night | 30 days of night |
| 30 december | 30 December | 30 Doradus |
| 30 februari | 30 hits in een box | 30 Hits in een Box |
| 30 Ilir | 30 Jaar Fritz de Hitz! | 30 jaar onderweg |
| 30 januari | 30 Januari | 30 jarige oorlog |
| 30 juli | 30 Juli | 30 June Stadium |
| 30 juni | 30 Juni | 30 Juni Stadion |
| 30 kilometer langlaufen | 30 kilometerzone | 30 km langlaufen |
| 30 km-zone | 30 km/h-zone | 30 km/u-zone |
| 30 km/zone | 30 maart | 30 Maart |
| 30 mei | 30 Mei | 30 minuten |
| 30 Minuten | 30 MINUTEN RAUW | 30 Minutes After Noon |
| 30 Natresbataljon | 30 North LaSalle | 30 november |
| 30 November | 30 oktober | 30 Oktober |
| 30 Rock | 30 seconds to mars | 30 Seconds To Mars |
| 30 Seconds to Mars | 30 Sentai Encyclopedia | 30 september |
| 30 September | 30 St Mary Axe | 30 v. Chr. |
| 30 v.Chr. | 30 van Amsterdam Noord | 30% regeling |
| 30%-regeling | 30'er jaren | 30,000 Leagues Under the Sea |
| 30,000 Leagues Under The Sea | 30-39 | 30-40 |
| 30-Arskrigen | 30-arskrigen | 30-årskrigen |
| 30-Årskrigen | 30-er jaren | 30-jarige oorlog |
| 30-kilometerzone | 30-ledendebat | 30. Marineflakregiment |
| 30. Waffen-Grenadier-Division der SS | 30. Waffen-Grenadier-Division der SS (Rusland) | 30. Waffen-Grenadier-Division der SS (russische Nr. 2) |
| 30. Waffen-Grenadier-Division der SS (weißruthenische Nr. 1) | 30.000 meter langlaufen | 300 |
| 300 (doorverwijspagina) | 300 (film) | 300 (flipperkast) |
| 300 (getal) | 300 (jaar) | 300 (pinball) |
| 300 meter | 300 meter (schaatsen) | 300 North LaSalle |
