• Overview of the ongoing conferences


• Theorietag Workshop Komplexitätstheorie, Datenstrukturen und Effiziente Algorithmen,
  since 1987


• AAAC Asian Association for Algorithms and Computation
  2018


• AAIM Algorithmic Aspects in Information and Management
  2018, 2016, 2014


• AIRO Italian Operational Research Society
  2017


• ALENEX Workshop on Algorithm Engineering and Experiments
  2019, 2018, 2017, 2016, 2015


• ALGO
  2018, 2017, 2016, 2015, 2014


• APDCM Advances in Parallel and Distributed Computational Model
  2019, 2018, 2017, 2016, 2015


• APPROX and RANDOM Approximation Algorithms for Combinatorial Optimization Problems, and
  Randomization and Computation
  2018, 2017, 2016, 2015


• ATMOS Algorithmic Approaches for Transportation Modeling, Optimization, and Systems
  2018, 2017, 2016, 2015


• BCTCS British Colloquium for Theoretical Computer Science
  2019, 2018, 2017, 2016, 2015


• BGW Bordeaux Graph Workshop
  2016, 2014


• CALDAM Conference on Algorithms and Discrete Applied Mathematics
  2019, 2018, 2017


• CanaDAM Canadian Discrete and Algorithmic Mathematics
  2019, 2017, 2015


• CCC Computational Complexity
  2019, 2018, 2017, 2016, 2015


• CCCG Canadian Conference on Computational Geometry
  2018, 2017, 2016, 2015


• CCCGTC Cumberland Conference on Combinatorics, Graph Theory, and Computing
  2018, 2017, 2015


• CIAC Italian Conference on Algorithms and Complexity
  2019, 2017, 2015


• CIE Computability in Europe
  2019, 2018, 2017, 2016, 2015


• CIE48 International Conference on Computers & Industrial Engineering
  2018, 2017, 2016, 2015


• COCOA Conference on Combinatorial Optimization and Applications
  2018, 2017, 2016, 2015


• COCOON The International Computing and Combinatorics Conference
  2019, 2018, 2017, 2016, 2015


• CPAIOR The International Conference on Integration of Artificial Intelligence and Operations Research Techniques
  in Constraint Programming for Combinatorial Optimization Problems
  2019, 2018, 2017, 2016, 2015


• CPM Symposium on Combinatorial Pattern Matching
  2019, 2018, 2017, 2016, 2015


• CSR Computer Science Symposium in Russia
  2019, 2018, 2017, 2016, 2015


• CTW Cologne-Twente Workshop on Graphs and Combinatorial Optimization
  2019, 2018, 2017, 2016, 2015


• DISC Distributed Computing
  2018, 2017, 2016, 2015


• DM Discrete Mathematics
  2018, 2016, 2014


• DMV Deutschen Mathematiker-Vereinigung
  2019, 2018, 2017, 2016, 2015


• ECCO Conference of the European Chapter on Combinatorial Optimization
  2018, 2016, 2015


• ECM European Congress of Mathematics
  2020, 2016


• ESA European Symposium on Algorithms
  2018, 2017, 2016, 2015


• ESICUP EURO Special Interest Group on Cutting and Packing
  2018, 2016, 2015


• Euro European Conference on Operational Research
  2019, 2018, 2016, 2015


• EURO-ALIO International Conference on Applied Combinatorial Optimization
  2018


• EuroCG European Workshop on Computational Geometry
  2019, 2018, 2017, 2016, 2015


• EuroComb European Conference on Combinatorics, Graph Theory and Applications
  2017, 2015


• EUROPT EURO Working Group on Continuous Optimization
  2019, 2018, 2017, 2016, 2015


• Euro-Par European Conference on Parallel and Distributed Computing
  2019, 2018, 2017, 2016, 2015


• FAW Frontiers of Algorithmics Workshop
  2018, 2017, 2016, 2015


• FCT Fundamentals of Computation Theory
  2019, 2017, 2015


• FOCS IEEE Symposium on Foundations of Computer Science
  2018, 2016, 2015


• FSTTCS Foundations of Software Technology and Theoretical Computer Science
  2018, 2017, 2016, 2015


• FUN The International Conference on Fun with Algorithms
  2018, 2016, 2014


• GD The International Symposium on Graph Drawing
  2018, 2017, 2016, 2015


• GWGT The Gdańsk Workshop on Graph Theory
  2018, 2017


• HALG Conference on Highlights of Algorithms
  2018, 2017


• HICSS Hawaii International Conference on System Sciences
  2019, 2018, 2017


• HiPC The International Conference on High Performance Computing
  2018, 2017, 2016, 2015


• HPCC High Performance Computing and Communications
  2018, 2015


• HPSC High Performance Scientific Computing
  2018, 2015


• ICA3PP The International Conference on Algorithms and Architectures for Parallel Processing
  2017, 2016, 2015


• ICACM The International Conference on Applied and Computational Mathematics
  2018, 2016, 2015


• ICALP EATCS International Colloquium on Automata, Languages, and Programming
  2019, 2018, 2017, 2016, 2015


• ICAPS The International Conference on Automated Planning and Scheduling
  2019, 2018, 2017, 2016, 2015


• ICCF ACM International Conference on Computing Frontiers
  2018, 2017, 2016, 2015


• ICDCS The International Conference on Distributed Computing Systems
  2019, 2018, 2017, 2016, 2015


• ICGT The International Colloquium on Graph Theory and Combinatorics
  2018, 2014


• ICORES The International Conference on Operations Research and Enterprise Systems
  2019, 2018, 2017, 2016, 2015


• ICPP The International Conference on Parallel Processing
  2019, 2018, 2017, 2016


• ICTCS The Italian Conference on Theoretical Computer Science
  2018, 2017


• IFIP/TCS IFIP International Conference on Theoretical Computer Science
  2018, 2014


• IFORS the International Federation of Operational Research Societies
  2018, 2017


• IMA Innovating mathematics for new industrial challenges
  2019, 2018, 2017


• INOC The International Network Optimization Conference
  2019, 2018, 2017, 2015


• IPCO Integer Programming and Combinatorial Optimization
  2019, 2017, 2016, 2014


• IPDPS The International Parallel & Distributed Processing Symposium
  2019, 2018, 2017, 2016, 2015


• IPEC The International Symposium on Parameterized and Exact Computation (formerly IWPEC)
  2018, 2017, 2016, 2015


• ISAAC The International Symposium on Algorithms and Computation
  2018, 2017, 2016, 2015


• ISCO The International Symposium on Combinatorial Optimization
  2018, 2016, 2014


• ISMP The International Symposium on Mathematical Programming
  2018, 2015


• ISPDC The International Symposium on Parallel and Distributed Computing
  2018, 2016, 2015


• ITCS The Innovations in Theoretical Computer Science
  2019, 2018, 2017


• IWOCA The International Workshop on Combinatorial Algorithms
  2018, 2017, 2016, 2015


• JMDA The Jornadas de Matematica Discreta y Algoritmica (biannual meeting on discrete mathematics)
  2018, 2016


• KolKom Colloquium on Combinatorics
  2018, 2017, 2016, 2015


• LAGOS Latin-American Algorithms, Graphs and Optimization Symposium
  2019, 2017, 2015


• LATIN Latin American Theoretical Informatics
  2018, 2016, 2014


• MACIS Mathematical Aspects of Computer and Information Sciences
  2017, 2015


• MAPSP Workshop on Models and Algorithms for Planning and Scheduling Problems
  2019, 2017, 2015


• MATCH-UP The International Workshop on Matching under Preferences
  2019, 2017


• MATCOS Methods and Approaches of Theoretical Computer Science
  2016


• MFCS Mathematical Foundations of Computer Science
  2018, 2017, 2016, 2015


• MISTA Multidisciplinary International Scheduling Conference: Theory and Applications
  2017, 2015


• NORCOM Nordic Combinatorial Conference
  2016, 2013


• Odysseus Workshop on Freight Transportation and Logistics
  2018


• OPTA Conference on Optimization Problems and their Applications
  2018


• Optimization Portoguese Optimization Conference
  2018, 2017, 2014


• OR Operations Research
  2019, 2018, 2017, 2016, 2015


• ORBEL Conference of the Belgian Operations Research Society
  2018, 2017, 2016, 2015


• PaCT The International Conference on Parallel Computing Technologies
  2017, 2015


• PASA Parallel Systems and Algorithms
  2018, 2016, 2014


• PATAT The International Series of Conferences on the Practice and Theory of Automated Timetabling
  2018, 2016, 2014


• PMS The International Workshop on Project Management and Scheduling
  2018, 2016, 2014


• PODC Symposium on Principles of Distributed Computing
  2019, 2018, 2017, 2016, 2015


• SAT The International Conference on Theory and Applications of Satisfiability Testing
  2019, 2018, 2017, 2016, 2015


• SEA The International Symposium on Experimental Algorithms, (SEA previously known WEA)
  2018, 2017, 2016, 2015


• SEICCGTC Southeastern International Conference on Combinatorics, Graph Theory and Computing
  2018, 2017, 2016, 2015


• SIGOPT The International Conference on Optimization
  2018


• SIROCCO Structural Information and Communication Complexity
  2018, 2017, 2016, 2015


• SoCG Annual ACM Symposium on Computational Geometry
  2019, 2018, 2017, 2016, 2015


• SODA ACM-SIAM Symposium on Discrete Algorithms
  2019, 2018, 2017, 2016, 2015


• SOFSEM Current Trends in Theory and Practice of Computer Science
  2019, 2018, 2017, 2016, 2015


• SOSA Symposium on Simplicity in Algorithms
  2019, 2018


• SPAA Symposium on Parallelism in Algorithms and Architectures
  2019, 2018, 2017, 2016, 2015


• SPC Workshop on Scheduling for Parallel Computing
  2017, 2015


• STACS Symposium on Theoretical Aspects of Computer Science
  2019, 2018, 2017, 2016, 2015


• STOC ACM Symposium on Theory of Computing
  2019, 2018, 2017, 2016, 2015


• SWAT Scandinavian Workshop on Algorithm Theory
  2018, 2016, 2014


• SYNASC Symposium on Symbolic and Numeric Algorithms for Scientific Computing
  2018, 2017, 2016, 2015


• TAMC Theory and Applications of Models of Computation
  2019, 2017, 2016, 2015


• TTCS Topics in Theoretical Computer Science
  2017


• VOCAL The Veszprém Optimization Conference: Advanced Algorithms
  2016, 2014


• WADS Workshop on Algorithms and Data Structures
  2019, 2017, 2015


• WALCOM Workshop on Algorithms and Computation
  2019, 2018, 2017, 2016, 2015


• WAOA Workshop on Approximation and Online Algorithms
  2018, 2017, 2016, 2015


• WAW Workshop on Algorithms and Models for the Web Graph
  2018, 2017, 2016, 2015


• WCO Workshop on Computational Optimization
  2019, 2018, 2017, 2016, 2015


• WG Workshop on Graph-Theoretic Concepts in Computer Science
  2019, 2018, 2017, 2016, 2015

Please let me know if there are any mistakes in this list. Thanks.