| Arabic |
| lexicalization | ara: عقد 1550 |
| Aragonese |
| lexicalization | arg: Decenio de 1550 |
| Asturian |
| lexicalization | ast: Años 1550 |
| Belarusian |
| has gloss | bel: 1550-я |
| lexicalization | bel: 1550-я |
| Bosnian |
| lexicalization | bos: 1550te |
| Breton |
| lexicalization | bre: bloavezhioù 1550 |
| Catalan |
| lexicalization | cat: Dècada del 1550 |
| Chuvash |
| lexicalization | chv: 1550-мĕш çулсем |
| Welsh |
| has gloss | cym: 15fed ganrif - 16eg ganrif - 17fed ganrif 1500au 1510au 1520au 1530au 1540au - 1550au - 1560au 1570au 1580au 1590au 1600au 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 |
| lexicalization | cym: 1550au |
| Danish |
| has gloss | dan: Århundreder: 15. århundrede - 16. århundrede - 17. århundrede |
| lexicalization | dan: 1550'erne |
| German |
| lexicalization | deu: 1550er |
| Esperanto |
| has gloss | epo: La 1550-aj jaroj estas la jardeko de jaroj 1550 al 1559. |
| lexicalization | epo: 1550-aj jaroj |
| Estonian |
| has gloss | est: 1550. aastad |
| lexicalization | est: 1550. aastad |
| Basque |
| has gloss | eus: 1550eko hamarkadak 1550etik 1559. urtera bitarteko iraupena du, biak barne. |
| lexicalization | eus: 1550eko hamarkada |
| Persian |
| has gloss | fas: دهه ۱۵۵۰ (میلادی) صد و پنجاه و پنجمین دهه تقویم میلادی است. مناسبتها رویدادها زادگان درگذشتگان |
| lexicalization | fas: دهه ۱۵۵۰ |
| Finnish |
| lexicalization | fin: 1550-luku |
| French |
| has gloss | fra: | | Années 1530 | Années 1540 | Années 1550 | Années 1560 | Années 1570 |
| lexicalization | fra: Annees 1550 |
| lexicalization | fra: Années 1550 |
| Gan Chinese |
| has gloss | gan: 1550年代係指年到年之間嗰十年。 |
| lexicalization | gan: 1550年代 |
| Gaelic |
| lexicalization | gla: 1550an |
| Irish |
| lexicalization | gle: 1550í |
| Croatian |
| lexicalization | hrv: 1550-ih |
| Hungarian |
| lexicalization | hun: 1550-es évek |
| Ido |
| lexicalization | ido: 1550a yari |
| Indonesian |
| lexicalization | ind: 1550-an |
| Icelandic |
| lexicalization | isl: 1551-1560 |
| lexicalization | isl: 1551–1560 |
| Italian |
| lexicalization | ita: Anni 1550 |
| Javanese |
| lexicalization | jav: 1550-an |
| Japanese |
| has gloss | jpn: 年表: 15世紀 - 16世紀 - 17世紀 : 100年前 50年前 - 50年後 100年後 |
| lexicalization | jpn: 1550年代 |
| Georgian |
| lexicalization | kat: 1550-იანები |
| Komi |
| has gloss | kom: Сюрс витсё ветымынӧд вояс - 1551 восянь 1560 воӧдз. |
| lexicalization | kom: 1550-ӧд вояс |
| Korean |
| has gloss | kor: | align=right cellpadding=3 id=toc style="margin-left: 15px;" | align="center"| 세기 14세기 15세기 - 16세기 - 17세기 18세기 |- | align="center"| 연대 1530년대 1540년대 - 1550년대 - 1560년대 1570년대 |- | align="center"| 해 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 |} |
| lexicalization | kor: 1550년대 |
| Kölsch |
| has gloss | ksh: De 1550-jo Joohre sinn_e Jozeent_jewääse. |
| lexicalization | ksh: 1550-er Joohre |
| lexicalization | ksh: 1550er Joohre |
| Latin |
| lexicalization | lat: Decennium 156 |
| Latvian |
| lexicalization | lav: 1550. gadi |
| Lithuanian |
| has gloss | lit: XVI amžiaus šeštasis dešimtmetis prasidėjo 1551 metais ir baigėsi 1560 metais __NOTOC__ Tūkstantmečiai: 1 tūkstantmetis – 2 tūkstantmetis – 3 tūkstantmetis |
| lexicalization | lit: XVI amžiaus 6-as dešimtmetis |
| Marathi |
| lexicalization | mar: इ.स.चे १५५० चे दशक |
| Eastern Mari |
| lexicalization | mhr: 1550 ийла |
| Macedonian |
| lexicalization | mkd: 1550-ти |
| Malay (macrolanguage) |
| has gloss | msa: Dekad 1550-an merupakan tahun-tahun dari 1550 hingga 1559. |
| lexicalization | msa: 1550-an |
| Dutch |
| lexicalization | nld: 1550-1559 |
| Norwegian Nynorsk |
| lexicalization | nno: 1550-åra |
| Norwegian |
| lexicalization | nor: 1550-årene |
| Ossetian |
| lexicalization | oss: 1550-тæ |
| Portuguese |
| has gloss | por: Séculos: Século XV - Século XVI - Século XVII |
| lexicalization | por: Década de 1550 |
| Quechua |
| has gloss | que: 1550 watakuna nisqa chunkantin watakunaqa 1 ñiqin qhulla puquy killapi 1550 watapi qallarirqan. 31 ñiqin qhapaq raymi killapi 1559 watapi puchukarqan. |
| lexicalization | que: 1550 watakuna |
| Moldavian |
| has gloss | ron: Secole: Secolul XV - Secolul XVI - Secolul XVII |
| lexicalization | ron: Anii 1550 |
| Russian |
| lexicalization | rus: 1550-е |
| Yakut |
| has gloss | sah: 1550-с сыллар. |
| lexicalization | sah: 1550-с |
| Sicilian |
| has gloss | scn: | align=right cellpadding=3 id=toc style="margin-left: 15px;" |- | align="center" colspan=2 | Dicini: 1530ini - 1540ini - 1550ini - 1560ini - 1570ini |- | align="center" | Sèculi: Sèculu XV - Sèculu XVI - Sèculu XVII |} |
| lexicalization | scn: 1550ini |
| Slovak |
| has gloss | slk: | align="right" cellpadding="3" id="toc" style="margin-left: 15px;" |- | align="center" | Storočia: 15. storočie - 16. storočie - 17. storočie |- | align="center" colspan="2" | Dekády: 40. roky 16. storočia - 50. roky 16. storočia - 60. roky 16. storočia |- | align="center" colspan="2" | Roky: 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 |} |
| lexicalization | slk: 50. roky 16. storočia |
| Slovenian |
| has gloss | slv: Stoletja: 15. stoletje - 16. stoletje - 17. stoletje |
| lexicalization | slv: 1550. |
| Castilian |
| lexicalization | spa: Anos 1550 |
| lexicalization | spa: Años 1550 |
| Albanian |
| has gloss | sqi: Mbi vitet 1550. |
| lexicalization | sqi: Vitet 1550 |
| Serbian |
| has gloss | srp: 15. век | 16. век | 17. век 1520е | 1530е | 1540е | 1550е | 1560е | 1570е | 1580е 1550 | 1551 | 1552 | 1553 | 1554 | 1555 | 1556 | 1557 | 1558 | 1559 |
| lexicalization | srp: 1550-е |
| lexicalization | srp: 1550е |
| Sundanese |
| has gloss | sun: 1550-an nyaéta dékade atawa dasawara sanggeus Maséhi dina kalénder Gregorian nu dimimitian ti taun 1550 nepi ka taun 1559. |
| lexicalization | sun: 1550-an |
| Swedish |
| lexicalization | swe: 1550-talet |
| Tamil |
| lexicalization | tam: 1550கள் |
| Tatar |
| lexicalization | tat: 1550. yıllar |
| Telugu |
| lexicalization | tel: 1550లు |
| Tagalog |
| lexicalization | tgl: 1550s |
| Thai |
| lexicalization | tha: คริสต์ทศวรรษ 1550 |
| Turkmen |
| lexicalization | tuk: 1550ýý |
| Turkish |
| lexicalization | tur: 1550'ler |
| Ukrainian |
| lexicalization | ukr: 1550-ті |
| Uzbek |
| has gloss | uzb: 1550-lar |
| lexicalization | uzb: 1550-lar |
| Vietnamese |
| lexicalization | vie: Thập niên 1550 |
| Vlaams |
| lexicalization | vls: 1550-1559 |
| Yue Chinese |
| has gloss | yue: 1550年代係指年去到年之間嗰十年。 |
| lexicalization | yue: 1550年代 |
| Chinese |
| has gloss | zho: 世纪：15世纪－16世纪－17世纪 |
| lexicalization | zho: 1550年代 |
