ar: Arabic · bg: Bulgarian · cs: Czech · da:Danish · de: German · el: Greek · en: English · es: Spanish · et : Estonian · fa: Persian · fi: Suomi · fr: French · he: Hebrew · hi: Hindi · hr: Croatian · hu: Hungarian · id: Indonesian · is: Icelandic · it: Italian · ja: Japanese · ko: Korean · lt: Lithuanian · lv: Latvian · nl: Dutch · no: Norwegian · pl: Polish · pt: Portuguese · ro: Romanian · ru: Russian · sk: Slovak · sl: Slovenian · sr: Serbian · sv: Swedish · th: Thai · tr: Turkish · vi: Vietnamese · zh: Chinese
 | ... TRIBOLOGI ... (14 elements)da (1) : TRIBOLOGI de (1) : TRIBOLOGIE en (2) : TRIBOLOGIST · TRIBOLOGISTS es (1) : TRIBOLOGIA fi (1) : TRIBOLOGIA fr (1) : TRIBOLOGIE it (2) : NANOTRIBOLOGIA · TRIBOLOGIA nl (1) : TRIBOLOGIE pl (1) : TRIBOLOGIA sk (1) : TRIBOLOGIA sl (1) : TRIBOLOGIJA sv (1) : TRIBOLOGI |
 | ... RIBOLOGI ... (15 elements) ACRIBOLOGIE · NANOTRIBOLOGIA · TRIBOLOGI · TRIBOLOGIA · TRIBOLOGIE · TRIBOLOGIJA · TRIBOLOGIST · TRIBOLOGISTS ... TRIBOLOG ... (16 elements) NANOTRIBOLOGIA · NANOTRIBOLOGY · TRIBOLOGI · TRIBOLOGIA · TRIBOLOGIE · TRIBOLOGIJA · TRIBOLOGIST · TRIBOLOGISTS · TRIBOLOGY |
 | ... OTRIBOLOGI ... (1 element) NANOTRIBOLOGIA ... TRIBOLOGIA ... (6 elements) NANOTRIBOLOGIA · TRIBOLOGIA ... TRIBOLOGIE ... (3 elements) TRIBOLOGIE ... TRIBOLOGIJ ... (1 element) TRIBOLOGIJA ... TRIBOLOGIS ... (2 elements) TRIBOLOGIST · TRIBOLOGISTS |