| Universal Networking Language | art-253 | Western Sahara |
| English | eng-000 | Western Sahara |
| Wikang Filipino | fil-000 | Western Sahara |
| bahasa Indonesia | ind-000 | Western Sahara |
| Bahasa Malaysia | zsm-000 | Western Sahara |
| Glottolog Languoid Names | art-326 | Western Saharan |
| English | eng-000 | Western Saharan |
| English | eng-000 | Western Saharan Spiny Mouse |
| English | eng-000 | western saharan spiny mouse |
| English | eng-000 | Western Saharan Standard Arabic |
| Ethnologue Language Names | art-330 | Western Salar |
| English | eng-000 | Western Salsify |
| English | eng-000 | western salsify |
| Glottolog Languoid Names | art-326 | Western Saluan-Banggai |
| English | eng-000 | Western Samoa |
| bahasa Indonesia | ind-000 | Western Samoa |
| Bahasa Malaysia | zsm-000 | Western Samoa |
| English | eng-000 | Western Samoan monetary unit |
| Ethnologue Language Names | art-330 | Western Sandawe |
| English | eng-000 | Western sand cherry |
| English | eng-000 | western sand cherry |
| English | eng-000 | western sand darter |
| English | eng-000 | western sandparsley |
| English | eng-000 | Western Sandpiper |
| English | eng-000 | Western sandpiper |
| English | eng-000 | western sandpiper |
| English | eng-000 | western sand whiting |
| Universal Networking Language | art-253 | western sandwich |
| English | eng-000 | western sandwich |
| Ethnologue Language Names | art-330 | Western Sangu |
| English | eng-000 | Western Satraps |
| English | eng-000 | western saxifrage |
| English | eng-000 | western scalyfin |
| English | eng-000 | Western Scheldt |
| English | eng-000 | Western Schism |
| English | eng-000 | western schistidium moss |
| English | eng-000 | western sciences |
| English | eng-000 | western sclerophyton lichen |
| English | eng-000 | Western Screech Owl |
| English | eng-000 | Western Screech-Owl |
| English | eng-000 | western screech-owl |
| English | eng-000 | western scrub-bird |
| English | eng-000 | Western Scrub Jay |
| English | eng-000 | Western Scrub-Jay |
| English | eng-000 | western scrub-jay |
| English | eng-000 | western sea |
| English | eng-000 | western sea perch |
| English | eng-000 | western seapurslane |
| English | eng-000 | Western Sector |
| English | eng-000 | western sedge |
| English | eng-000 | western seepweed |
| English | eng-000 | western senegal parrot |
| Glottolog Languoid Names | art-326 | Western Sepik Hill |
| English | eng-000 | Western Settlement |
| Ethnologue Language Names | art-330 | Western She |
| English | eng-000 | western sheep |
| Glottolog Languoid Names | art-326 | Western Shinaic |
| English | eng-000 | Western shirt |
| Ethnologue Language Names | art-330 | Western Shona |
| English | eng-000 | Western Shoshone |
| Glottolog Languoid Names | art-326 | Western Shoshoni |
| Ethnologue Language Names | art-330 | Western Shoshoni |
| English | eng-000 | Western Shoshoni |
| English | eng-000 | western shovel-nosed snake |
| English | eng-000 | western shovelnose ray |
| English | eng-000 | western shovelnose stingaree |
| English | eng-000 | western showy aster |
| English | eng-000 | Western Shrew Mouse |
| English | eng-000 | western shrew mouse |
| English | eng-000 | Western Shrike-tit |
| Glottolog Languoid Names | art-326 | Western Shuswap |
| Ethnologue Language Names | art-330 | Western Shuswap |
| English | eng-000 | Western Siberia |
| Glottolog Languoid Names | art-326 | Western Sicilian |
| Ethnologue Language Names | art-330 | Western Sicilian |
| English | eng-000 | western side |
| English | eng-000 | western silver aster |
| English | eng-000 | Western silvery aster |
| English | eng-000 | western silvery gibbon |
| English | eng-000 | western silvery minnow |
| ISO 639-3 Reference Names | art-289 | Western Sisaala |
| ISO 639-3 Print Names | art-290 | Western Sisaala |
| Glottolog Languoid Names | art-326 | Western Sisaala |
| English | eng-000 | Western Sisaala |
| English | eng-000 | Western Skeldt |
| English | eng-000 | Western Skink |
| English | eng-000 | western skink |
| English | eng-000 | western skunk anemonefish |
| English | eng-000 | Western Skunk Cabbage |
| English | eng-000 | Western Slaty Antshrike |
| English | eng-000 | Western Slaty-Antshrike |
| English | eng-000 | western slaty antshrike |
| English | eng-000 | Western Slavic |
| English | eng-000 | Western Slavonia |
| English | eng-000 | western slender blind snake |
| English | eng-000 | western slimy salamander |
| English | eng-000 | western slope |
| English | eng-000 | Western sloper |
| English | eng-000 | western small-footed bat |
| English | eng-000 | Western Small-footed Myotis |
| English | eng-000 | western small-toothed rat |
| English | eng-000 | western snakeroot |
| English | eng-000 | western snowberry |
| English | eng-000 | Western snowy plover |
| Ethnologue Language Names | art-330 | Western Sola de Vega Mixtec |
| Ethnologue Language Names | art-330 | Western Sola de Vega Zapotec |
| Deutsch | deu-000 | Western Somali Liberation Front |
| English | eng-000 | Western Somali Liberation Front |
| English | eng-000 | Western song |
| English | eng-000 | Western Songhay |
| Glottolog Languoid Names | art-326 | Western Soqotri |
| Ethnologue Language Names | art-330 | Western Soqotri |
| polski | pol-000 | Western & Southern Financial Group Masters & Women’s Open |
| Glottolog Languoid Names | art-326 | Western South Slavic |
| Glottolog Languoid Names | art-326 | Western Southwestern Apachean |
| English | eng-000 | Western spadefoot |
| English | eng-000 | western spadefoot |
| français | fra-000 | Western spaghetti |
| português | por-000 | Western spaghetti |
| français | fra-000 | western spaghetti |
| English | eng-000 | Western Spindalis |
| English | eng-000 | Western Spinebill |
| English | eng-000 | western spinebill |
| English | eng-000 | western spiny softshell |
| English | eng-000 | western spiny-tailed skink |
| English | eng-000 | western spirits |
| English | eng-000 | western spleenwort |
| English | eng-000 | western spotted cucumber beetle |
| English | eng-000 | Western Spotted Frog |
| English | eng-000 | western spotted frog |
| English | eng-000 | Western Spotted Skunk |
| English | eng-000 | western spotted skunk |
| English | eng-000 | western springbeauty |
| English | eng-000 | Western Springs |
| Nederlands | nld-000 | Western Springs |
| português | por-000 | Western Springs |
| Volapük | vol-000 | Western Springs |
| English | eng-000 | Western spruce budworm |
| English | eng-000 | western spruce dwarf mistletoe |
| English | eng-000 | western squaw-weed |
| English | eng-000 | Western Standard |
| français | fra-000 | Western Standard |
| Glottolog Languoid Names | art-326 | Western Standard Bhojpuri |
| Ethnologue Language Names | art-330 | Western Standard Bhojpuri |
| English | eng-000 | Western Star |
| français | fra-000 | Western Star |
| lietuvių | lit-000 | Western Star |
| Nederlands | nld-000 | Western Star |
| bokmål | nob-000 | Western Star |
| Deutsch | deu-000 | Western Star Trucks |
| português | por-000 | Western Star Trucks |
| English | eng-000 | Western States |
| English | eng-000 | western stenanthium |
| English | eng-000 | western stingingnettle |
| English | eng-000 | western st. john’s-wort |
| English | eng-000 | western stoneseed |
| English | eng-000 | Western Storr’s Monitor |
| English | eng-000 | western storr’s monitor |
| English | eng-000 | Western Street |
| English | eng-000 | western striped trumpeter |
| English | eng-000 | western study |
| English | eng-000 | Western -style |
| English | eng-000 | Western style |
| English | eng-000 | western style |
| English | eng-000 | Western-style apparel and accessories |
| English | eng-000 | Western-style archery |
| English | eng-000 | Western-style binding |
| English | eng-000 | Western-style bow |
| English | eng-000 | Western-style boxing |
| English | eng-000 | Western-style clothes |
| English | eng-000 | Western-style dance |
| English | eng-000 | Western-style food |
| English | eng-000 | Western style hat |
| English | eng-000 | Western-style house |
| English | eng-000 | western-style house |
| English | eng-000 | Western-style meal |
| English | eng-000 | Western style pajamas |
| English | eng-000 | Western style pants |
| English | eng-000 | Western-style room |
| English | eng-000 | Western style shirt |
| English | eng-000 | Western style suit |
| Glottolog Languoid Names | art-326 | Western Subanen |
| ISO 639-3 Reference Names | art-289 | Western Subanon |
| ISO 639-3 Print Names | art-290 | Western Subanon |
| Glottolog Languoid Names | art-326 | Western Subanon |
| English | eng-000 | Western Subanon |
| English | eng-000 | western suburb |
| English | eng-000 | Western Suburbs |
| English | eng-000 | Western Suburbs Magpies |
| français | fra-000 | Western Suburbs Magpies |
| français | fra-000 | Western Suburbs SC |
| Glottolog Languoid Names | art-326 | Western Sudanese |
| Ethnologue Language Names | art-330 | Western Sudanese |
| Ethnologue Language Names | art-330 | Western Sudest |
| English | eng-000 | Western Sugar Cooperative |
| Ethnologue Language Names | art-330 | Western Sumi |
| English | eng-000 | western sunflower |
| English | eng-000 | western sunspot |
| Glottolog Languoid Names | art-326 | Western Suri |
| English | eng-000 | western swamp saxifrage |
| English | eng-000 | Western Swamp Tortoise |
| English | eng-000 | western swamp turtle |
| Glottolog Languoid Names | art-326 | Western Swampy Cree |
| Ethnologue Language Names | art-330 | Western Swampy Cree |
| English | eng-000 | western sweetroot |
| English | eng-000 | western sweetshrub |
| English | eng-000 | western sweetvetch |
| English | eng-000 | western swing |
| English | eng-000 | western swordfern |
| English | eng-000 | western sycamore |
| English | eng-000 | Western Sydney Rams |
| français | fra-000 | Western Sydney Rams |
| Glottolog Languoid Names | art-326 | Western Syriac |
| Ethnologue Language Names | art-330 | Western Syriac |
| English | eng-000 | Western Syriac |
| English | eng-000 | Western Syrmia |
| Ethnologue Language Names | art-330 | Western Tajio |
| English | eng-000 | western talma |
| ISO 639-3 Reference Names | art-289 | Western Tamang |
| ISO 639-3 Print Names | art-290 | Western Tamang |
| Glottolog Languoid Names | art-326 | Western Tamang |
| English | eng-000 | Western Tamang |
| English | eng-000 | Western tamarack |
| English | eng-000 | western tamarack |
| English | eng-000 | Western Tanager |
| English | eng-000 | Western tanager |
| English | eng-000 | western tanager |
| Glottolog Languoid Names | art-326 | Western Tani |
| Glottolog Languoid Names | art-326 | Western Tano |
| English | eng-000 | western tansymustard |
| English | eng-000 | Western tarantula |
| English | eng-000 | western tarsier |
| Glottolog Languoid Names | art-326 | Western Tasmanian |
| Glottolog Languoid Names | art-326 | Western Tatar |
| Ethnologue Language Names | art-330 | Western Tatar |
| English | eng-000 | Western Tatras |
| Ethnologue Language Names | art-330 | Western Taubuid |
| ISO 639-3 Reference Names | art-289 | Western Tawbuid |
| ISO 639-3 Print Names | art-290 | Western Tawbuid |
| Glottolog Languoid Names | art-326 | Western Tawbuid |
| English | eng-000 | Western Tawbuid |
| Glottolog Languoid Names | art-326 | Western Tboli |
| Ethnologue Language Names | art-330 | Western Tboli |
| English | eng-000 | western teaberry |
| English | eng-000 | Western Teke |
| polski | pol-000 | western telewizyjny |
| Glottolog Languoid Names | art-326 | Western Temne |
| Ethnologue Language Names | art-330 | Western Temne |
| English | eng-000 | western tent caterpillar |
| English | eng-000 | western tent tortoise |
| English | eng-000 | western terrestrial garter snake |
| English | eng-000 | Western Test Range |
| Glottolog Languoid Names | art-326 | Western Thami |
| Ethnologue Language Names | art-330 | Western Thangmi |
| English | eng-000 | western thelomma lichen |
| English | eng-000 | Western Thornbill |
| English | eng-000 | western thornbill |
| English | eng-000 | Western Thrace |
| Glottolog Languoid Names | art-326 | Western Tibeto-Kanauri |
| English | eng-000 | western tie |
| English | eng-000 | western tiger salamander |
| English | eng-000 | Western Tiger Swallowtail |
| English | eng-000 | Western Tingalan |
| English | eng-000 | western tinkerbird |
| ISO 639-3 Reference Names | art-289 | Western Tlacolula Valley Zapotec |
| ISO 639-3 Print Names | art-290 | Western Tlacolula Valley Zapotec |
| Ethnologue Language Names | art-330 | Western Tlacolula Zapotec |
| Ethnologue Language Names | art-330 | Western Tlapanec |
| English | eng-000 | western toad |
| English | eng-000 | Western Tobago |
| English | eng-000 | Western Tokyo |
| Glottolog Languoid Names | art-326 | Western Toposa |
| Ethnologue Language Names | art-330 | Western Toposa |
| ISO 639-3 Reference Names | art-289 | Western Totonac |
| ISO 639-3 Print Names | art-290 | Western Totonac |
| Glottolog Languoid Names | art-326 | Western Totonac |
| Ethnologue Language Names | art-330 | Western Totonac |
| English | eng-000 | Western Totonac |
| English | eng-000 | western touch-me-not |
| English | eng-000 | Western Tragopan |
| English | eng-000 | Western tragopan |
| English | eng-000 | western tragopan |
| English | eng-000 | western tragopan pheasant |
| English | eng-000 | western trailing ticktrefoil |
| English | eng-000 | Western Transdanubia |
| Ethnologue Language Names | art-330 | Western Transdanubian |
| English | eng-000 | Western Tree Hyrax |
| English | eng-000 | western tree hyrax |
| English | eng-000 | Western Tropical Pacific Islands Area |
| Glottolog Languoid Names | art-326 | Western Trukic |
| English | eng-000 | western trumpeter sillago |
| English | eng-000 | western tube lichen |
| Glottolog Languoid Names | art-326 | Western Tucanoan |
| ISO 639-3 Reference Names | art-289 | Western Tunebo |
| ISO 639-3 Print Names | art-290 | Western Tunebo |
| Glottolog Languoid Names | art-326 | Western Tunebo |
| English | eng-000 | Western Tunebo |
| English | eng-000 | western turkey vulture |