| 0wn3d | 1 | 1 (doorverwijspagina) |
| 1 (getal) | 1 (hoofdbetekenis) | 1 (jaar) |
| 1 (The Beatles) | 1 + 1 + 1 + 1 + - - - | 1 + 1 + 1 + 1 + · · · |
| 1 + 1 + 1 + 1 + ⋯ | 1 - 2 + 3 - 4 + . . . | 1 - 2 + 3 - 4 + ... |
| 1 2 3 | 1 2 3 4 | 1 april |
| 1 April | 1 april-grap | 1 aprilgrap |
| 1 augustus | 1 Augustus | 1 − 2 + 3 − 4 + ... |
| 1 − 2 + 3 − 4 + ⋯ | 1 Bataljon Parachutisten | 1 blik |
| 1 Broadway | 1 Canada Square | 1 Ceres |
| 1 Ceres (planetoïde) | 1 Civiel en Militair Interactiecommando | 1 Civiel en Militaire Interactiecommando |
| 1 Clemens | 1 Corinthe | 1 Corinthiërs |
| 1 Corinthiers | 1 de Maio | 1 december |
| 1 December | 1 Decembrie | 1 Decembrie (Ilfov) |
| 1 Decembrie 1918 | 1 ding | 1 Ding |
| 1 en 2 Koningen | 1 en 2 Kronieken | 1 en 2 Samuel |
| 1 februari | 1 Februari | 1 gulden Beatrix |
| 1 gulden Wilhelmina | 1 gulden Wilhelmina ('22-'45) | 1 gulden Wilhelmina (1922-1945) |
| 1 guldenstuk | 1 Gunwharf Tower Building | 1 Hanover Square |
| 1 Henoch | 1 henoch | 1 Infinite Loop |
| 1 jaar gratis | 1 januari | 1 Johannes |
| 1 juli | 1 Juli | 1 juni |
| 1 Juni | 1 keer alles | 1 Koningen |
| 1 Korinthe | 1 Korinthiërs | 1 Korinthiers |
| 1 Korintiërs | 1 Korintiers | 1 Kronieken |
| 1 Liberty Plaza | 1 life | 1 Life |
| 1 Live | 1 Logistieke Brigade | 1 Lyga |
| 1 Lyga (Litouwen) | 1 maart | 1 Maart |
| 1 Mai | 1 Mai (metrostation) | 1 Makkabeeën |
| 1 Makkabeeen | 1 Malaysia | 1 Malaysia Lotus |
| 1 Malaysia Lotus F1 | 1 Malaysia Team | 1 mei |
| 1 Mei | 1 mei-stadion | 1 mei-viering |
| 1 miljoen sterren | 1 miljoen vlinders | 1 Miljoen Vlinders |
| 1 Miljoen Wat? | 1 Minute | 1 minute film & sound awards |
| 1 Minute Film&Sound Awards | 1 nacht alleen | 1 Nacht alleen |
| 1 Nacht alleen (single) | 1 New York Plaza | 1 november |
| 1 November | 1 oktober | 1 Oktober |
| 1 op 1 | 1 op een miljoen | 1 Op Straat |
| 1 op Straat | 1 Petrus | 1 Polska Dywizja Pancerna |
| 1 Regiment Jagers te Paard - Gidsen | 1 Regiment Jagers te Paard – Gidsen | 1 Rincon Hill |
| 1 Samuël | 1 Samuel | 1 september |
| 1 September | 1 Sinterklaas | 1 Suriname |
| 1 tegen 100 | 1 Tegen 100 | 1 Tessalonicenzen |
| 1 Timoteüs | 1 Timoteus | 1 v. Chr. |
| 1 v.Chr. | 1 van de 8 | 1 van de acht |
| 1 Vandaag | 1 voor allen | 1 Voor Allen |
| 1 Wall Street | 1 World Trade Center | 1 WTC |
| 1%-regeling | 1%CLUB | 1%MC |
| 1&1 Versatel | 1&70 | 1+1 |
| 1+1+1+1+--- | 1+1+1+1+··· | 1+1=1 |
| 1+2=Paradise | 1, 2, 3 | 1, 2, 3 (Lil' Kleine) |
| 1, 2, 3, 4 | 1, 2, 3, 4 (lied) | 1, 2, 3, 4 (nummer) |
| 1, 2, 3, 4 (single) | 1, 2, 3, Sun | 1, 2, 3, sun |
| 1,039/Smoothed out slappy hours | 1,1'-azobisformamide | 1,1'-bi-2-naftol |
| 1,1'-bis(difenylfosfino)ferroceen | 1,1'-thiocarbonyldi-imidazool | 1,1'-Thiocarbonyldiimidazool |
| 1,1'-thiocarbonyldiimidazool | 1,1,1,2,3,3,3-heptafluorpropaan | 1,1,1,2-tetrafluorethaan |
| 1,1,1,2-tetrafluoroethaan | 1,1,1,3,3-pentafluorbutaan | 1,1,1-trichloorethaan |
| 1,1,1-tris(4-hydroxyfenyl)ethaan | 1,1,2,2-tetrachloorethaan | 1,1,2,2-tetrafluorethaan |
| 1,1,2,3,4,4-hexafluorbuta-1,3-dieen | 1,1,2-trichloor-1,2,2-trifluorethaan | 1,1,2-trichloorethaan |
| 1,1-di-joodethaan | 1,1-dichloor-1-fluorethaan | 1,1-dichloor-2,2,2-trifluorethaan |
| 1,1-dichloor-2-fluorethaan | 1,1-dichloorethaan | 1,1-dichlooretheen |
| 1,1-dichloorethyleen | 1,1-dichloorpropaan | 1,1-difluorethaan |
| 1,1-difluoretheen | 1,1-dijoodethaan | 1,1-dimethoxyethaan |
| 1,1-dimethylhydrazine | 1,10-fenantroline | 1,10-Fenantroline |
| 1,2,3 | 1,2,3 show | 1,2,3,3,3-pentafluorpropeen |
| 1,2,3,4 | 1,2,3,4,5,6,7 | 1,2,3,4-tetrafenylnaftaleen |
| 1,2,3-indaantrion | 1,2,3-propaantriol | 1,2,3-triazool |
| 1,2,3-trichloorbenzeen | 1,2,3-trichloorpropaan | 1,2,3-trimethylbenzeen |
| 1,2,3-trioxolaan | 1,2,4,5-tetrachloorbenzeen | 1,2,4,5-tetramethylbenzeen |
| 1,2,4-butaantriol | 1,2,4-triazool | 1,2,4-trichloorbenzeen |
| 1,2,4-trihydroxyanthrachinon | 1,2,4-trimethylbenzeen | 1,2,5-oxadiazool |
| 1,2-benzanthraceen | 1,2-bis(difenylfosfino)ethaan | 1,2-bis(dimethylfosfano)ethaan |
| 1,2-Bis(nitrooxy)ethaan | 1,2-butaandiol | 1,2-butyleencarbonaat |
| 1,2-di-ethylbenzeen | 1,2-di-joodethaan | 1,2-diaminoethaan |
| 1,2-diaminopropaan | 1,2-dibroom-3-chloorpropaan | 1,2-dibroomethaan |
| 1,2-dichloor-1,1,2,2-tetrafluorethaan | 1,2-dichloor-3-nitrobenzeen | 1,2-dichloor-4-nitrobenzeen |
| 1,2-dichloorbenzeen | 1,2-dichloorethaan | 1,2-dichlooretheen |
| 1,2-dichloorethyleen | 1,2-dichloorpropaan | 1,2-diethylbenzeen |
| 1,2-difenyl-1,2-ethaandion | 1,2-difenylethaan | 1,2-difenylethaandion |
| 1,2-difenylhydrazine | 1,2-difluorbenzeen | 1,2-difluorethaan |
| 1,2-dihydronaftaleen | 1,2-dihydroxybenzeen | 1,2-dijoodethaan |
| 1,2-dimethoxybenzeen | 1,2-Dimethoxybenzeen | 1,2-dimethoxyethaan |
| 1,2-dimethylcyclopropaan | 1,2-dinitrobenzeen | 1,2-dioxetaan |
| 1,2-dioxetaandion | 1,2-divinylbenzeen | 1,2-eliminatie |
| 1,2-ethaandiol | 1,2-propaandiamine | 1,2-propaandiol |
| 1,2020569031... | 1,3,3,3-tetrafluorpropeen | 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-gamma-2-benzopyraan |
| 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta-γ-2-benzopyraan | 1,3,5-trichloor-2-methoxy-benzeen | 1,3,5-trichloorbenzeen |
| 1,3,5-trimethylbenzeen | 1,3,5-trinitrobenzeen | 1,3,6-cyclo-octatrieen |
| 1,3,6-cyclooctatrieen | 1,3-bis(difenylfosfino)propaan | 1,3-butaandiamine |
| 1,3-butaandiol | 1,3-butadieen | 1,3-buteenglycol |
| 1,3-cyclo-octadieen | 1,3-cycloheptadieen | 1,3-cyclohexadieen |
| 1,3-di-jood-2-propanol | 1,3-diaminobutaan | 1,3-diaminopropaan |
| 1,3-dibroompropaan | 1,3-dichloor-2-nitrobenzeen | 1,3-dichloor-4-nitrobenzeen |
| 1,3-dichloor-5-nitrobenzeen | 1,3-dichloorbenzeen | 1,3-dichloorpropaan |
| 1,3-dichloorpropeen | 1,3-difenylguanidine | 1,3-dijood-2-propanol |
| 1,3-dimesityl-imidazool-4,5-dihydro-2-ylideen | 1,3-Dimesityl-imidazool-4,5-dihydro-2-ylideen | 1,3-dimethyl-2-imidazolidinon |
| 1,3-Dimethylamylamine | 1,3-dinitrobenzeen | 1,3-dioxaan |
| 1,3-dioxepaan | 1,3-dioxetaan | 1,3-dioxetaandion |
| 1,3-dioxolaan | 1,3-dipolaire cycloadditie | 1,3-dipolaire verbinding |
| 1,3-dipool | 1,3-dithiaan | 1,3-divinylbenzeen |
| 1,3-indaandion | 1,3-pentadieen | 1,3-propaandiamine |
