| W and Z bosons | Bosones W y Z |
| W Connection | W Connection |
| W Ursae Majoris star | Estrellas W Ursae Majoris |
| W Virginis star | Estrellas W Virginis |
| W-CDMA | Wideband Code Division Multiple Access |
| W. Somerset Maugham | William Somerset Maugham |
| Waakirchen | Waakirchen |
| Waal | Waal |
| Waaq | Waka |
| Waasland | Waasland |
| Wabi-sabi | Wabi-sabi |
| Wace | Wace |
| Wachovia Center | Wachovia Center |
| Wachowski brothers | Hermanos Wachowski |
| Wachseldorn | Wachseldorn |
| Wacky Races | Los autos locos |
| Waco | Waco |
| Waco Siege | Davidianos |
| wad | fardo |
| wadding | guata |
| waddle | contonearse |
| wade | vadear |
| Wade-Giles | Wade-Giles |
| wader | ave zancuda |
| waders | botas altas impermeables |
| wadi | ued |
| Wadi Al-Hitan | Wadi Al-Hitan |
| Wadjet | Uadyet |
| Wadowice | Wadowice |
| wads | borujo |
| Wadō-ryū | Wado Ryu |
| wafer | hostia |
| wafer-thin | delgado como una hostia |
| Waffen-SS | Waffen-SS |
| waffle | barquillo |
| waffle iron | gofrera |
| wag | agitar |
| wag its tail | mover la cola |
| Wag the Dog | La cortina de humo |
| wage | salario |
| Wage tax | Impuesto sobre la nómina |
| wage war | librar una guerra |
| wage war against | librar una guerra contra |
| wage war on | librar una guerra contra |
| Wagenhausen | Wagenhausen |
| Wageningen | Wageningen |
| wager | apuesta |
| wager on | apostar a |
| wagering | apostar |
| wages | salario |
| Wagga Wagga | Wagga Wagga |
| waggle | meneo |
| Wagnerian | wagneriano |
| wagon | coche |
| wagtail | aguzanieves |
| Wagtails | Motacillidae |
| Wah wah pedal | Wah-wah |
| Wah-wah pedal | Wah-wah |
| Wahhabism | Wahhabismo |
| Wahibre Ibiau | Ibiau |
| Wahlern | Wahlern |
| waif | hallazgo |
| Waiheke Island | Isla Waiheke |
| Waikato | Waikato |
| Waikato River | Waikato |
| Waikiki | Waikiki |
| wail | gritar |
| wailer | gemidor |
| wailing | lamentos |
| wainscotting | revestimiento |
| waist | talla |
| waistband | cinturón |
| waistcoat | chaleco |
| waistcoats | poniente |
| waistline | cintura |
| wait | esperar |
| wait for | esperar |
| wait in a line | esperar en fila |
| Wait list | Cola |
| wait on | servir a |
| wait one's turn | esperar el turno de uno |
| Wait Until Dark | Sola en la oscuridad |
| Waita Uziga | Waita Uziga |
| waiter | camarero |
| waiting | espera |
| Waiting for Godot | Esperando a Godot |
| Waiting for the Sun | Waiting for the Sun |
| waiting list | lista de espera |
| waiting room | sala de espera |
| waiting time | espera |
| waitress | camarera |
| waive | suspender |
| waiver | renuncia |
| Waka | Waka |
| Wakakusa Monogatari Nan to Jou Sensei | Los chicos de Jo |
| Wakamaru | Wakamaru |
| Wakashan languages | Lenguas wakashanas |
| Wakayama | Wakayama |
| Wakayama Prefecture | Prefectura de Wakayama |
| wake | despertar |
| Wake Island | Isla Wake |
| Wake Me Up Before You Go Go | Wake Me Up Before You Go Go |
| wake up | despertar |
| wake-up call | alerta |
| wakeboard | tablaestela |
| wakeful | desvelado |
| wakefulness | vela |
| Waking Life | Despertando a la vida |
| waking up | despertar |
| Wakizashi | Wakizashi |
| Wakka | Tidus |
| Wakker Prize | Premio Wakker |
| Wal-Mart | Wal-Mart |
| Walachia | Valaquia |
| Walcheren Campaign | Expedición Walcheren |
| Walchwil | Walchwil |
| Wald | Wald |
