| English | eng-000 |
| reference book | |
| toskërishte | als-000 | libër me fakte |
| toskërishte | als-000 | referencë |
| toskërishte | als-000 | referencë libri |
| toskërishte | als-000 | referencë pune |
| العربية | arb-000 | عَمَل مَرْجِعِيّ |
| العربية | arb-000 | كِتاب حَقَائِق |
| العربية | arb-000 | كِتاب مَرْجِعِيّ |
| العربية | arb-000 | مَرْجِع |
| Universal Networking Language | art-253 | reference book(icl>book) |
| Lingwa de Planeta | art-287 | info-kitaba |
| беларуская | bel-000 | даве́днік |
| български | bul-000 | спра́вочник |
| català | cat-000 | llibre de referència |
| català | cat-000 | obra de consulta |
| català | cat-000 | obra de referència |
| čeština | ces-000 | citovaná kniha |
| 普通话 | cmn-000 | 参考书 |
| 普通话 | cmn-000 | 参考书参考用的工具书 |
| 普通话 | cmn-000 | 参考用工具书 |
| 普通话 | cmn-000 | 工具书 |
| 國語 | cmn-001 | 參考書 |
| 國語 | cmn-001 | 工具書 |
| Deutsch | deu-000 | Hilfslektüre |
| Deutsch | deu-000 | Literatur |
| Deutsch | deu-000 | Nachschlagebuch |
| Deutsch | deu-000 | Nachschlagewerk |
| Deutsch | deu-000 | Referenzbuch |
| eesti | ekk-000 | juhend |
| eesti | ekk-000 | teatmeteos |
| eesti | ekk-000 | teatmik |
| ελληνικά | ell-000 | βιβλίο αναφοράς |
| ελληνικά | ell-000 | βιβλίο παραπομπής |
| Ellinika | ell-003 | enchirídio |
| Ellinika | ell-003 | enkyklopédia |
| English | eng-000 | authority |
| English | eng-000 | book |
| English | eng-000 | book of facts |
| English | eng-000 | classical works |
| English | eng-000 | collection of formula |
| English | eng-000 | direction |
| English | eng-000 | directory |
| English | eng-000 | enchiridion |
| English | eng-000 | formula |
| English | eng-000 | guide |
| English | eng-000 | guidebook |
| English | eng-000 | hand-book |
| English | eng-000 | handbook |
| English | eng-000 | manual |
| English | eng-000 | orthodoxy |
| English | eng-000 | precept |
| English | eng-000 | recipe |
| English | eng-000 | reference |
| English | eng-000 | reference work |
| English | eng-000 | technical book |
| English | eng-000 | textbook |
| English | eng-000 | treatise |
| English | eng-000 | vade-mecum |
| English | eng-000 | work of reference |
| euskara | eus-000 | eskuliburu |
| euskara | eus-000 | gidaliburu |
| euskara | eus-000 | kontsultako liburua |
| suomi | fin-000 | hakuteos |
| suomi | fin-000 | käsikirja |
| suomi | fin-000 | käsikrjasto |
| suomi | fin-000 | lähdeteos |
| suomi | fin-000 | tietokirja |
| français | fra-000 | aide-mémoire |
| français | fra-000 | livre de référence |
| français | fra-000 | livre à consulter |
| français | fra-000 | ouvrage de référence |
| français | fra-000 | référence |
| Gàidhlig | gla-000 | leabhar-fiosrachaidh |
| Gaeilge | gle-000 | leabhar tagartha |
| galego | glg-000 | obra de referencia |
| yn Ghaelg | glv-000 | jesheydane |
| yn Ghaelg | glv-000 | lioar chur sheese |
| हिन्दी | hin-000 | संदर्भ पुस्तक |
| hrvatski | hrv-000 | literatura |
| hrvatski | hrv-000 | priručnik |
| hrvatski | hrv-000 | referentna knjiga |
| hrvatski | hrv-000 | referentno djelo |
| magyar | hun-000 | kézikönyv |
| magyar | hun-000 | segédkönyv |
| bahasa Indonesia | ind-000 | rujukan |
| íslenska | isl-000 | uppsláttarrit |
| italiano | ita-000 | libro di consultazione |
| italiano | ita-000 | manuale di consultazione |
| italiano | ita-000 | opera di consultazione |
| italiano | ita-000 | testo di consultazione |
| 日本語 | jpn-000 | レファレンスブック |
| 日本語 | jpn-000 | 参考図書 |
| 日本語 | jpn-000 | 参考書 |
| 日本語 | jpn-000 | 引用書 |
| にほんご | jpn-002 | さんこうしょ |
| にほんご | jpn-002 | さんこうとしょ |
| 한국어 | kor-000 | 참고 도서 |
| 한국어 | kor-000 | 참고서 |
| Lingua Franca Nova | lfn-000 | manual |
| मराठी | mar-000 | संदर्भ ग्रंथ |
| олык марий | mhr-000 | справочник |
| Tâi-gí | nan-003 | chham-khó-su |
| Nederlands | nld-000 | naslagwerk |
| bokmål | nob-000 | håndbok |
| bokmål | nob-000 | oppslagsbok |
| bokmål | nob-000 | oppslagsverk |
| português | por-000 | Obra de referência |
| português | por-000 | Obras de referência |
| português | por-000 | livro de consulta |
| português | por-000 | obra de referência |
| русский | rus-000 | инструкция |
| русский | rus-000 | наставление |
| русский | rus-000 | описание |
| русский | rus-000 | руководство |
| русский | rus-000 | спра́вочник |
| русский | rus-000 | справочник |
| русский | rus-000 | справочное пособие |
| русский | rus-000 | указатель |
| русский | rus-000 | учебник |
| russkij | rus-001 | spravočnoje posobije |
| slovenčina | slk-000 | príručka |
| slovenščina | slv-000 | priroènik |
| slovenščina | slv-000 | referenčna knjiga |
| slovenščina | slv-000 | referenčni priročnik |
| español | spa-000 | directorio |
| español | spa-000 | guía |
| español | spa-000 | libro de consulta |
| español | spa-000 | obra de consulta |
| español | spa-000 | obra de referencia |
| svenska | swe-000 | uppslagsverk |
| தமிழ் | tam-000 | ஆதார நூல் |
| தமிழ் | tam-000 | சான்று |
| தமிழ் | tam-000 | மேற்கோள் புத்தகம் |
| ภาษาไทย | tha-000 | คู่มือ |
| ภาษาไทย | tha-000 | ตำราอ้างอิง |
| ภาษาไทย | tha-000 | ตํารับ |
| ภาษาไทย | tha-000 | ตํารา |
| ภาษาไทย | tha-000 | ตําราเรียน |
| ภาษาไทย | tha-000 | หนังสืออ้างอิง |
| ภาษาไทย | tha-000 | หนังสือเรียน |
| ภาษาไทย | tha-000 | แบบเรียน |
| українська | ukr-000 | дові́дник |
| tiếng Việt | vie-000 | sách chỉ dẫn |
| tiếng Việt | vie-000 | sách hướng dẫn |
| èdè Yorùbá | yor-000 | ìwée mámùújáde |
| èdè Yorùbá | yor-000 | ìwée-mámùújáde |
| Bahasa Malaysia | zsm-000 | rujukan |