Subject Dictionaries and Encyclopaedias
On the Internet a high number of encyclopedias and dictionaries related to various disciplines are available. This web page contains a list of those encyclopedias and dictionaries which are the most prestigious in the respective disciplines.
 | Dictionary of Units Dictionary of measuring units which are used all over the world. |
 | Atmospheric Chemistry Glossary Monolingual dictionary of atmospheric chemistry. |
 | NIST Dictionary of algorithms, data structures, programming techniques and other similar topics. |
 | Global Change Master Directory Dictionary of terms from ecology and environmental protection including related documents. |
 | Glossary of Environmental Economics Terms Electronic dictionary of economic terms related to environmental protection. |
 | PRIME Encyclopedia of mathematic terms. |
 | Mathematic Glossary Monolingual dictionary from the field of mathematics. |
 | MathWorld Extensive mathematic encyclopedia divided into 11 subsections. |
 | Online Dictionary of Combinatorics Electronic encyclopedia for the field of combinatorics. |
 | Math Resources and Online Tools Online resources for the field of mathematics. It’s also include the Online Tools collection, where are different types of calculators and tools for mathematical calculations available. |
 | Math Resources Online resources for the field of mathematics (history, books, software, calculators, test and quizzes). |
 | Visible Earth Picture encyclopedia of various fields, particularly of natural sciences. |
 | AmosWeb Glossarama Dictionary of terms used in economics |
 | Composites / Plastics In the dictionary various composite materials are described. |
 | Filmland Electronic dictionary of terms from the field of film, audio and video. |
 | Dictionary of Metal Terminology Dictionary of terms from the field of metallurgy, mining and processing of metals and related disciplines. |
 | Dictionary of Mining, Mineral and Related Terms Monolingual dictionary of minerals and mining. |
 | FOLDOC Monolingual dictionary which contains terms from the complete field of information technology |
 | Glossary of Congressional and Legislative Terms Monolingual dictionary of terms used in political science and in economic sciences. |
 | Glossary of Economic Terms Information resource which contains terms used in all fields of economics. |
 | Investopedia Dictionary containing more than 4,500 terms used in finances and investments. |
 | Teltarif.de Lexicon of German terms used in telecommunication |
 | Minneapolis Fed’s Glossary Monolingual dictionary of terms used in economics, above all in banking. |
 | Glasfaserinfo.de Glossary of terms used in information technology, computer sciences, Internet and related fields. |
 | TERMITE Dictionary of terms used in telecommunication. |
 | WhatIs.com The dictionary contains technical terms from the field of computer technology, information technology and the Internet. |
 | Wikipedia General encyclopedia available on the Internet. |
 | What is what Czech general encyclopedia available on the Internet. |
 | Energy Encyclopedia Encyclopedia for the field of the energy industry and energy. A Czech source. |
 | Laboratory Guide This encyclopedia contains terms above all from chemistry and physics. |
 | Webopedia Internet encyclopedia of terms from information technology. |
 | The World Factbook This encyclopedia includes comprehensive information on all countries of the world. |
 | The Internet Encyclopedia of Philosophy Internet encyclopedia for the field of philosophy. |
 | ODLIS Monolingual dictionary for the field of information and library science. |
 | NetLingo Dictionary of terms for the field of computer science, informatics and Internet. |
 | Stanford Encyclopedia of Philosophy Internet encyclopedia focusing on the field of philosophy. |
 | A Dictionary of Philosophical Terms and Names Dictionary of terms and names from the field of philosophy. |
 | Biology online Monolingual dictionary of terms from biology and related fields. |
 | Terminologický slovník ÚZPI Terminological dictionary of the Institute of Agricultural Economics and Information in Prague. |
 | PhysLink.com Glossary Dictionary of terms for the fields of physics and astronomy. |
 | Getty Vocabularies Thesaurus of the Getty Research Institute. |
 | Slovníček.cz Quality online dictionary compiler. |