| Lëtzebuergesch | ltz-000 |
| Praseodym | |
| Afrikaans | afr-000 | praseodimium |
| toskërishte | als-000 | praseodymi |
| toskërishte | als-000 | prazeodim |
| العربية | arb-000 | براسوديميوم |
| العربية | arb-000 | بْرَاسُودِيمْيُوم |
| luenga aragonesa | arg-000 | praseodimio |
| atomic symbols | art-010 | Pr |
| New International File Names for the Atomic Elements | art-276 | praseon |
| asturianu | ast-000 | praseodimiu |
| azərbaycanca | azj-000 | prazeodim |
| беларуская | bel-000 | празеады́м |
| беларуская | bel-000 | празеадым |
| বাংলা | ben-000 | প্রাসিওডিমিয়াম |
| বাংলা | ben-000 | প্র্যাসেওডিমিয়াম |
| bosanski | bos-000 | praseodimij |
| bosanski | bos-000 | praseodymijum |
| bosanski | bos-000 | prazeodijum |
| brezhoneg | bre-000 | prazeodim |
| български | bul-000 | празеоди́м |
| български | bul-000 | празеодим |
| català | cat-000 | praseodimi |
| binisayang Sinugboanon | ceb-000 | praseodimyo |
| čeština | ces-000 | praseodym |
| чӑваш | chv-000 | празеодим |
| 普通话 | cmn-000 | 鐠 |
| 普通话 | cmn-000 | 镨 |
| 國語 | cmn-001 | 鐠 |
| Kernowek | cor-000 | prasodyum |
| lingua corsa | cos-000 | praseodimiu |
| kaszëbsczi jãzëk | csb-000 | prazeòdim |
| Cymraeg | cym-000 | praseodiwm |
| dansk | dan-000 | praseodym |
| dansk | dan-000 | praseodymium |
| Deutsch | deu-000 | Praseodym |
| eesti | ekk-000 | praseodüüm |
| ελληνικά | ell-000 | πρασεοδυμιο |
| ελληνικά | ell-000 | πρασεοδύμιο |
| ελληνικά | ell-000 | πρασινοδύμιο |
| English | eng-000 | praseodymium |
| Esperanto | epo-000 | prazeodimo |
| euskara | eus-000 | praseodimioa |
| føroyskt | fao-000 | praseodymium |
| suomi | fin-000 | praseodyymi |
| français | fra-000 | praséodyme |
| Frysk | fry-000 | praseodymium |
| lenghe furlane | fur-000 | praseodimi |
| Gàidhlig | gla-000 | praiseoidimiam |
| Gaeilge | gle-000 | praiséidimiam |
| galego | glg-000 | praseodimio |
| yn Ghaelg | glv-000 | prashodymmium |
| ગુજરાતી | guj-000 | પ્રેસિઓડિનિયમનો |
| 客家話 | hak-000 | 鐠 |
| Hak-kâ-ngî | hak-005 | phú |
| Српскохрватски | hbs-000 | празеодиjум |
| Српскохрватски | hbs-000 | прасеодимиј |
| Srpskohrvatski | hbs-001 | praseodimij |
| Srpskohrvatski | hbs-001 | prazeodijum |
| עברית | heb-000 | פרסאודימיום |
| עברית | heb-000 | פרסיאודימיום |
| हिन्दी | hin-000 | प्रासियोडाइमियम |
| हिन्दी | hin-000 | श्यामला |
| hrvatski | hrv-000 | praseodimij |
| magyar | hun-000 | prazeodímium |
| արևելահայերեն | hye-000 | պրազեդիում |
| արևելահայերեն | hye-000 | պրազեոդիմ |
| Ido | ido-000 | prazeodimio |
| interlingua | ina-000 | praseodymium |
| bahasa Indonesia | ind-000 | praseodimium |
| bahasa Indonesia | ind-000 | praseodinium |
| íslenska | isl-000 | praseódým |
| italiano | ita-000 | praseodimio |
| 日本語 | jpn-000 | シラセオジム |
| 日本語 | jpn-000 | プラセオジム |
| kạ̄šur | kas-002 | prazeòdim |
| ქართული | kat-000 | პრაზეოდიმი |
| қазақ | kaz-000 | празеодий |
| монгол | khk-000 | празеодим |
| кыргыз | kir-000 | празеодий |
| Kurmancî | kmr-000 | praseodmyûm |
| 한국어 | kor-000 | 프라세오디뮴 |
| коми кыв | kpv-000 | празеодим |
| latine | lat-000 | praseodymium |
| lingála | lin-000 | padimu |
| lietuvių | lit-000 | prazeodimis |
| lietuvių | lit-000 | prazeodomis |
| lengua lumbarda | lmo-000 | praseudími |
| latviešu | lvs-000 | praseodīms |
| latviešu | lvs-000 | prazeodīms |
| മലയാളം | mal-000 | പ്രസിയോഡൈമിയം |
| македонски | mkd-000 | празеодимиум |
| Malti | mlt-000 | praseodimju |
| Malti | mlt-000 | praseodimjum |
| Moraori | mok-000 | праседими |
| reo Māori | mri-000 | praseodymium |
| Nāhuatlahtōlli | nci-000 | praseodimio |
| Nederlands | nld-000 | praseodymium |
| nynorsk | nno-000 | praseodym |
| bokmål | nob-000 | praseodym |
| occitan | oci-000 | praseodimi |
| ирон ӕвзаг | oss-000 | празеодий |
| فارسی | pes-000 | پرازئودیمیم |
| polski | pol-000 | prazeodym |
| português | por-000 | praseodímio |
| Qusqu qhichwa simi | quz-000 | praseodimyu |
| română | ron-000 | praseodim |
| limba armãneascã | rup-000 | prazeoodimiumu |
| русский | rus-000 | празеоди́м |
| русский | rus-000 | празеодим |
| Žemaitiu | sgs-000 | prazeoduomis |
| slovenčina | slk-000 | prazeodým |
| slovenščina | slv-000 | prazeodim |
| gagana faʻa Samoa | smo-000 | praseodimimi |
| Sesotho | sot-000 | praseodymiamo |
| español | spa-000 | praseodimio |
| español | spa-000 | prosedímio |
| shqip | sqi-000 | prazeodim |
| српски | srp-000 | празеодијум |
| svenska | swe-000 | praseodym |
| Kiswahili | swh-000 | praseodimi |
| тоҷикӣ | tgk-000 | празеодим |
| ภาษาไทย | tha-000 | เพรซิโอดิเมียม |
| ภาษาไทย | tha-000 | เพรซีโอดิเมียม |
| Türkçe | tur-000 | praseodim |
| ئۇيغۇرچە | uig-000 | پرازېئودىمىي |
| українська | ukr-000 | празеоди́м |
| українська | ukr-000 | празеодим |
| oʻzbek | uzn-000 | prazeodim |
| tiếng Việt | vie-000 | prazeođim |
| Volapük | vol-000 | praseodin |
| võro kiil | vro-000 | praseodüüm |
| Bahasa Malaysia | zsm-000 | praseodimium |