• Syriac-Arabic-English dictionary
• Dictionnaire syriaque français & anglais, par Louis Costaz (2002)
• Lexicon to the Syriac New Testament (Peshitta) by William Jennings & Ulric Gantillon (1926)
• Compendious Syriac dictionary by Robert Payne Smith (1903) or another version
• Thesaurus syriacus: Syriac-Latin dictionary, by Robert Payne Smith (1879)
A-K - L-T & supplement
• Syrisch-griechisches Wörterbuch zu den vier kanonischen Evangelien: Syriac-Greek dictionary of the Gospels, by Otto Klein (1916)
• Dictionarium syriaco-latinum: Syriac-Latin dictionary, by J. Brun (1895)
• Lexicon syriacum by Carl Brockelmann (1895)
• Lexicon syriacum by Edmund Castell (1788)
• Treasur of the Syriac language: Syriac dictionary, by Toma Audo (1986) : I & II
• Lexicon syriacum by Hassan bar Bahlul (10th) edited by Rubens Duval (1901) :
I & II - III
• Dictionary of the dialects of vernacular Syriac as
spoken by the Eastern Syrians of Kurdistan, North-West Persia and the plain of Moṣul, by Arthur John MacLean (1901) 
• Proposal for Syriac romanization table (Library of Congress)
• Syriac alphabet (with audio) or PDF version
• Syriac course, alphabet (Syriac Orthodox
Church in Canada)
• Syriac grammar by Eberhard Nestle (1889)
• Elements of Syriac grammar by an inductive method, by Robert Dick Wilson (1891)
• Introductory Syriac method and manual by Robert Dick Wilson (1891)
• Syriac grammar by Friedrich Uhlemann & Enoch Hutchinson (1875)
• Grammatik der syrischen Sprache: Syriac grammar by Friedrich Uhlemann (1857)
• The principles of Syriac grammar by Andreas Hoffmann & Harris Cowper (1858)
• Grammatica syriaca: Syriac grammar by Andreas Hoffmann (1867)
• Grammar of the Modern Syriac language by David Stoddard (1855)
• Syriac grammar by George Phillips (1866)
• Traité de grammaire syriaque: Syriac grammar by Rubens Duval (1881)
• Leçons de langue syriaque: Syriac lessons by Jean-Joseph Marcel (1819)
• Syrische Grammatik mit Paradigmen, Literatur, Chrestomathie
und Glossar: grammar, literature, Syriac-German glossary, by Carl Brockelmann (1905)
• books about Syriac language: Google books & Internet archive & Syriac studies (Brigham Young University)
• La littérature syriaque: the Syriac literature, by Rubens Duval (1900)
• Peshitta : Syriac version of the Bible & other versions (Latin, Greek, English, French)
• online search of a word
• Peshitta: Syriac version of the Bible
• Syriac Bible (1823)
• Clavis syriaca, a key to the ancient Syriac version, called
Peshito, of the four holy gospels, by Henry Whish (1883)
• Fragments of the Iliad of Homer in Syriac, edited by William Cureton (1851)
• The chronicle of Joshua the Stylite in Syriac (6th), translation & notes by William Wright (1882)
• The ecclesiastical history of Eusebius in Syriac, edited by William Wright (1898)
• Histoire de Mar Jab-Alaha, patriarche, et de Raban Sauma in Syriac, with notes by Paul Bedjan (1895)
• Libri Veteris Testamenti Apocryphi Syriace by Paul de Lagarde (1861)
• La légende syriaque de saint Alexis: Syriac texte and transklation in French, by Arthur Amiaud (1889)
• Ammonas successeur de saint Antoine: Greek and Syriac texts, edited and translated in French, by François Nau (1914)
• Une version syriaque inédite de la vie de Schenoudi edited and translated in French, by François Nau (1900)