Translations: the word in the other languages
- Afrikaans: voorlopers
- Amharic: precursors
- Arabic: السلائف
- Azerbaijani: prekursorların
- Bashkir: прекурсор
- Belarusian: прэкурсораў
- Bulgarian: прекурсори
- Bengali: প্রিকার্সর
- Bosnian: proizvodnja
- Catalan: precursors
- Cebuano: pagsugod
- Czech: předchůdci
- Welsh: rhagflaenwyr
- Danish: prækursorer
- German: Vorläufer
- Greek: πρόδρομες ουσίες
- Esperanto: pioniroj
- Spanish: los precursores
- Estonian: lähteained
- Basque: aitzindariak
- Persian: پیش سازهای
- Finnish: lähtöaineiden
- French: les précurseurs
- Irish: réamhtheachtaithe
- Scottish Gaelic: precursors
- Galician: precursores
- Gujarati: અગ્રદૂત
- Hebrew: סימנים מקדימים
- Hindi: व्यापारियों
- Croatian: prekursora
- Haitian: precursor
- Hungarian: prekurzorok
- Armenian: պրեկուրսորների
- Indonesian: prekursor
- Icelandic: forverar
- Italian: precursori
- Japanese: 前駆体
- Javanese: precursors
- Georgian: წინამორბედების
- Kazakh: прекурсорларды
- Khmer: ក្លែ
- Kannada: ಪೂರ್ವಗಾಮಿ
- Korean: 전구체
- Kyrgyz: прекурсорлорду
- Latin: precursors
- Luxembourgish: Virleefer
- Lao: ຄາຣະ
- Lithuanian: pirmtakų
- Latvian: prekursoriem
- Malagasy: precursors
- Mari: прекурсор
- Maori: precursors
- Macedonian: прекурзори
- Malayalam: പൂർവ്വികർ
- Mongolian: precursors
- Marathi: precursors
- Hill Mari: прекурсор
- Malay: pelopor
- Maltese: prekursuri
- Burmese: ရှေ့ပြေး
- Nepali: precursors
- Dutch: voorlopers
- Norwegian: prekursorer
- Punjabi: ਸਮੱਗਰ੍ੀ
- Papiamento: e recurso
- Polish: prekursorów narkotykowych
- Portuguese: os precursores
- Romanian: precursori
- Russian: прекурсоров
- Sinhalese: පූර්ව ව හයන්
- Slovak: prekurzory
- Slovenian: sestavine
- Albanian: prekursorëve
- Serbian: претече
- Sundanese: prékursor
- Swedish: prekursorer
- Swahili: precursors
- Tamil: முன்னோடிகள்
- Telugu: పూర్వగాములు
- Tajik: прекурсорҳо
- Thai: precursors
- Tagalog: precursors
- Turkish: öncüleri
- Tatar: прекурсоров
- Udmurt: прекурсоръёс
- Ukrainian: прекурсорів
- Urdu: اجزاء
- Uzbek: kashshoflar
- Vietnamese: tiền
- Xhosa: precursors
- Yiddish: פּריקערסערז
- Chinese: 前体