| Activity | Groups |
          | 1,034 members A group for linguists, armchair linguists, would-be linguists, budding linguists, linguists-in-training, linguistic anthropologists, and/or anybody interested in the scientific study of languages. |
          | 814 members All language lovers are welcome. |
          | 113 members The place for LT members who keep a piece of chalk in their handbags for correcting badly punctuated restaurant chalkboard menus. For members who would rather leave off their underwear than leave out… |
          | 755 members Eine Gruppe für alle Library Thingers aus dem deutschen Sprachraum - auch jenseits der bundesrepublikanischen Grenzen |
          | 437 members For those of us who speak French, read French or just love the French language no matter where we are in the world. Pour les francophones et francophiles des quatre coins du monde. |
          | 491 members Dit is een algemene groep voor Nederlandstalige lezers, waar ze in het Nederlands van gedachten kunnen wisselen over onderwerpen waar (nog) geen andere, bijzondere Nederlandstalige groep voor… |
          | 60 members Amateur. 1784. [ - Fr. amateur - It. amatore: -L . amator lover.] 1. one who loves, is fond of, or has a taste for, anything. 2. one who cultivates anything as a pastime 1803.... OED An affiliate of… |
          | 273 members For anyone who enjoys Latin, the language of the Romans, the western Church, and -- until recently -- academics of all stripes. This group also serves as the discussion forum for the translation of… |
          | 104 members Grup que pretén reunir els catalans, catalanoparlants (totes les variants incloses) i catalanòfils presents a LibraryThing. Inicialment dedicat als dubtes sobre la traducció al català, hi caben… |
          | 97 members For all those Dutch librarians who read in Dutch as well. Bibliotheekmedewerkers van de Lage (en hogere) Landen, verenigt u! |
          | 59 members A group devoted to the last spoken form of Egyptian, written in the Greek alphabet (with six letters borrowed from demotic.) |
          | 107 members This is a group for people working on the Spanish translation of LibraryThing. |
          | 21 members If you've got some good titles or want to know more about Black Theology & Religious Studies, join up! (Cornel West, James Cone, Albert Raboteau, Gayraude Wilmore, Delores Williams, Deotis Roberts,… |
          | 107 members Books written in Russian, translated into or from Russian, or about learning Russian. :) |
          | 12 members This is a group dedicated to the exploration and promotion of Deaf literature. What do you think constitutes Deaf literature? Is it the author? The characters? The language? Tell us all about your… |
          | 50 members For members of wordie.org |
          | 92 members An open forum for scholars, students, speakers and enthusiasts of the Romance languages and dialects, as well as Romance-lexifier creoles the world over. Medievalists with an interest in the old and… |
          | 39 members For students of linguistics at any university to share ideas, experiences, questions, etc. |
          | 42 members Translators and users of the Italian LT. |
          | 29 members Groupe francophone pour les personnes qui résident au Québec. |
          | 13 members You say "oh I love this book, blah blah blah. I recommend this French book because it's good. this books is helpful for learning this aspect of french literature " and try to say as much as possible… |
          | 3 members Many bibliophiles are also logophiles and we who love words play with them. Rhyming was once the most common form of word-play. Today, the crossword puzzle may be. The New Yorker style cartoon… |
          | 5 members Looking for meaning in your life? Buy a dictionary! Alternatively, if you come across a word or phrase that strikes you as unusual, or for which you can't find a definition or explanation, then share… |
          | 1 member Learning Dutch. A group for those who are learning Dutch at any level. I'm a beginner but I've found a wealth of interactive resources online that I'd like to share. Also I'd be keen to hear advice… |
          | 3 members Hierdie is 'n groep vir enige iemand wat belangstel in Afrikaanse letterkunde. Enige nuwe gedagtes of voorstelle is welkom. For all those who have an interest in Afrikaans literature, or in the… |