• 104-th FDI Annual World Dental Congress , 7-10.09.2016
• 10th Annual Congress of the Portuguese-Society-of-Occupational-Safety-and-Hygiene on Occupational Safety and Hygiene (SPOSHO) , 13-14.02.2014 , Guimarães, Portugal
• 10th Asian Conference on Intelligent Information and Database Systems (ACIIDS) , 19-21.03.2018 , Dong Hoi City, Viet Nam
• 10th Asian Conference on Intelligent Information and Database Systems (ACIIDS) , 19-21.05.2018
• 10th Conference on Interdisciplinary Problems in Environmental Protection and Engineering EKO-DOK 2018 , 16-18.04.2018 , Polanica-Zdrój, Polska
• 10th Congress of the European Academy of Andrology , 11-13.10.2018 , Budapest, Hungary
• 10th Country-wide Scientific Conference on Surface Engineering INPO 2017 ; Silver Jubilee International Scientific Conference on Achievements in Mechanical and Materials Engineering AMME 2017 , 22-25.10.2017 , Wisła, Polska
• 10th European Conference on Antennas and Propagation (EuCAP) , 10-15.04.2016 , Davos, Switzerland
• 10th European Conference on Intangibles and Intellectual Capital ECIIC 2019 , 23-24.05.2019 , Chieti-Pescara, Italy
• 10th European Fluid Mechanics Conference EUROMECH , 15-18.09.2014 , Copenhagen, Denmark
• 10th German-Greek-Polish Symposium Recent Advances in Mechanics , 15-18.09.2019 , Będlewo, Poland
• 10th Iberian Conference on Information Systems and Technologies (CISTI) , 17-20.06.2015 , Agueda, Portugal
• 10th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS) , 27-30.08.2013 , Kraków, Poland
• 10th IFAC Symposium on Intelligent Autonomous Vehicles IAV 2019 , 3-5.07.2019 , Gdansk, Poland
• 10th IFIP WG 8.1. Working Conference (PoEM 2017) , 22-24.11.2017 , Leuven, Belgium
• 10th International Conference Distributed Computing and Artificial Intelligence (DCAI 2013) , 22-24.05.2013 , Salamanca, Spain
• 10th International Conference Formal Ontology in Information Systems FOIS 2018 , 19-21.09.2018 , Cape Town, South Africa
• 10th International Conference, IP&C’2018 , 11.2018 , Bydgoszcz, Poland
• 10th International Conference of Polish Society for Crystal Growth , 16-21.10.2016 , Zakopane, Poland
• 10th International Conference on Advanced Manufacturing Technologies AMT’ 2016 , 26-29.06.2016 , Sozopol, Bulgaria
• 10th International Conference on Computer Recognition Systems CORES 2017 , 22-24.05.2017 , Polanica Zdrój, Poland
• 10th International Conference on Computional Heat, Mass and Momentum Transfer , 28.05.2017 - 01.06.2017
• 10th International Conference on Evaluation of Novel Approaches to Software Engineering (ENASE) , 29-30.04.2015 , Barcelona, Spain
• 10th International Conference on Image and Graphics, ICIG 2019 , 23-25.08.2019 , Beijing, China
• 10th International Conference on Informatics in Control, Automation and Robotics (ICINCO) , 29-31.07.2013 , Reykiawik, Islandia
• 10th International Conference on Insulated Power Cables, 23-27 June, 2019, Paris Versailles, France , 23-27.06.2019 , Paris, France
• 10th International Conference on Mechatronics , 7-9.10.2013 , Brno, Czech Republic
• 10th International Conference on Multimedia & Network Information Systems MISSI 2016 , 14-16.09.2016 , Wrocław, Poland
• 10th International Conference on Non-Integer Order Calculus and Its Applications RRNR 2018 , 20-21.09.2018 , Bialystok, Poland
• 10th International Conference on Service-Oriented Computing and Applications (SOCA 2017) , 22-25.11.2017 , Kanazawa, Japan
• 10th International Conference on Soft Computing Models in Industrial and Environmental Applications , 15-17.06.2015 , Burgos, Spain
• 10th International Conference on Structures in Fire SiF’2018 , 6-8.06.2018 , Belfast, United Kingdom
• 10th International Conference on the Bearing Capacity of Roads, Railways and Airfields (BCRRA 2017) , 28-30.06.2017 , Athens, Greece
• 10th International Conference on the Science of Hard Materials , 10-14.03.2014 , Cancun, Mexico / International Conference on the Science of Hard Materials
• 10th International Conference on Universal Access in Human-Computer Interaction held as part of 18th International Conference on Human-Computer Interaction (HCI International) , 17-22.07.2016 , Toronto, United States
• 10th International Conference on Wireless and Mobile Communications ICWMC 2014 , 22-26.06.2014 , Seville, Spain
• 10th International Conference, PPAM 2013 , 8-11.09.2013 , Warsaw, Poland
• 10th International Conference, VAMR 2018 , 15-20.07.2018 , Las Vegas, United States
• 10th International Conferenceon Railway Bogies and Running Gears , 12-15.09.2016 , Budapest, Hungary
• 10th International Congress of Societas Humboldtiana Polonorum , 30.06.2016 - 02.07.2016 , Łódź, Poland
• 10th International Forum on Knowledge Asset Dynamics (IFKAD) , 10-12.06.2015 , Bari, Italy
• 10th International Symposium Machine and Industrial Design in Mechanical Engineering (KOD 2018) , 6-8.06.2018 , Novi Sad, Serbia
• 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) , 20-22.07.2016 , Prague, Czech Republic
• 10th International Symposium on the Science and Processing of Cast Iron - SPCI10 , 10-13.11.2014 , Mar del Plata, Argentina
• 10th International Technical Conference : Technological Forum 2019 , 18-20.06.2019 , Veselý Kopec, Czech Republic
• 10th International Wireless Communications and Mobile Computing Conference (IWCMC 2014) , 4-8.08.2014 , Nicosia, Cyprus
• 10th International Workshop on Robot Motion and Control (RoMoCo '15) , 6-8.07.2015 , Poznan, Poland
• 10th Jubilee Conference on Shell Structures - Theory and Applications (SSTA) , 16-18.10.2013 , Gdansk, Poland
• 10th KES International Conference, KES-AMSTA , 15-17.07.2016 , Puerto de la Cruz, Spain
• 10th Pacific Structural Steel Conference (PSSC 2013) , 8-11.10.2013 , Singapore, Singapore
• 10th World Sponge Conference , 25-30.06.2017 , Galway, Ireland
• 117th MPEG Meeting , 01.2017 , Geneva, Switzerland
• 118th MPEG Meeting , 04.2017 , Hobart, Australia
• 119th MPEG Meeting , 01.2017 , Torino, Italy
• 11es journées francophones sur les Entrepôts de Données et l'Analyse en Ligne, EDA 2015 , 2-3.04.2015 , Bruxelles, Belgium
• 11th Chaotic Modeling and Simulation International Conference : CHAOS , 5-8.06.2018 , Rome, Italy
• 11th Conference for International Multidisciplinary Conference , 20-22.05.2015 , Nyiregyhaza, Hungary, Baia Mare, Romania
• 11th Conference on Interdisciplinary Problems in Environmental Protection and Engineering EKO-DOK 2019 , 8-10.04.2019 , Polanica Zdrój, Poland
• 11th Conference on Service-Oriented Computing and Applications (SOCA 2018) , 20-22.11.2018 , Paris, France
• 11th Conference Wasteless Technologies and Waste Management in Industry and Agriculture , 11-14.06.2019 , Międzyzdroje, Polska
• 11th CTV : Back to the Sense of the City , 6-8.07.2016 , Krakow, Poland
• 11th European Conference on Antennas and Propagation (EUCAP) , 19-24.05.2017 , Paris, France
• 11th European Conference on Industrial Furnaces and Boilers (INFUB-11) , 18-21.04.2017 , Algarve, Portugal
• 11th Geosymposium of Young Researchers Silesia 2018 , 12-14.09.2018 , Istebna, Poland
• 11th ICEBE - International Conference on Engineering and Business Education, Innovation and Entrepreneurship and Capacity Building in Higher Education , 15-19.10.2018 , Szczecin, Polska
• 11th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS) , 26-29.08.2014 , Seoul, Republic of Korea
• 11th IEEE Signal Processing Workshop SPA 2007 , 7.09.2007 , Poznań, Polska
• 11th IFAC International Workshop on Adaptation and Learning in Control and Signal Processing , 3-5.07.2013 , Caen, France
• 11th IFIP WG 10.3 International Conference, NPC 2014 , 18-20.09.2014 , Ilan, Taiwan, Province of China
• 11th International Conference, BDAS 2015 , 26-29.05.2015 , Ustroń, Poland
• 11th International Conference MISSI 2018 , 12-14.09.2018 , Wrocław, Poland
• 11th International Conference on Advanced Manufacturing Technologies AMT’ 2017 , 28-30.06.2017 , Sozopol, Bulgaria
• 11th International Conference on Agents and Artificial Intelligence ICAART 2019 , 19-21.02.2019 , Prague, Czech Republic
• 11th International Conference on Bioinformatics and Computational Biology (BICOB'2019) , 18-20.03.2019 , Honolulu, United States
• 11th International Conference on Diagnostics of Processes and Systems (DPS) , 8-11.09.2013 , Lagów Lubuski, Poland
• 11th International conference on Human System Interaction HSI 2018 , 4-6.07.2018 , Gdansk, Poland
• 11th International Conference on Image Analysis and Recognition, ICIAR 2014 , 22-24.10.2014 , Vilamoura, Portugal
• 11th International Conference on Informatics in Control, Automation and Robotics (ICINCO 2014) , 1-3.09.2014 , Vienna, Austria
• 11th International Conference on Measurement , 29-31.05.2017 , Smolenice, Slovac Republic
• 11th International Conference on Modern Building Materials, Structures and Techniques, MBMST 2013 , 16-17.05.2013 , Vilnius, Lithuania
• 11th International Conference on the European Energy Market : EEM 2014 , 28-30.05.2014 , Kraków, Poland
• 11th International Conference on Theory and Practice of Model Transformations 2018, Held as Part of STAF 2018 , 25-26.07.2018 , Toulouse, France
• 11th International Conference, PPAM 2015 , 6-9.09.2015 , Kraków, Poland
• 11th International Conference "Shell structures : theory and applications" (SSTA 2017) , 11-13.10.2017 , Gdansk, Poland
• 11th International Conference, SWQD 2019 , 15-18.01.2019 , Vienna, Austria
• 11th International Scientific Conference on Modern Building Materials, Structures and Techniques (MBMST) , 16-17.05.2013 , Vilnius, Lithuania
• 11th International Scientific Conference on Modern Building Materials, Structures and Techniques MBMST 2013 , 16-17.05.2013 , Vilnius, Lithuania
• 11th International Symposium of Croatian Metallurgical Society SHMD 2014 , 22-26.06.2014 , Šibenik, Croatia
• 11th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP) , 18-20.07.2018 , Budapest, Hungary
• 11th International Symposium on Distributed Computing and Artificial Intelligence (DCAI) , 4-6.06.2014 , Salamanca, Spain
• 11th International Symposium on Electric and Magnetic Fields, EMF 2018 , 10-12.04.2018 , Darmstadt, Germany
• 11th International Symposium on Wireless Communications Systems (ISWCS) , 26-29.08.2014 , Barcelona, Spain
• 11th International Workshop On OWL : Experiences And Directions (OWLED 2014) , 17-18.10.2014 , Riva del Garda, Italy
• 11th International Workshop on Robot Motion and Control RoMoCo 2017 , 3-5.07.2017 , Wąsowo, Poland
• 11th Scientific Conference on Selected Issues of Electrical Engineering and Electronics (WZEE) , 27-30.09.2013 , Rzeszów, Poland
• 11th Workshop on New Challenges in Scheduling Theory , 31.03.2014 - 04.04.2014 , Aussois, France
• 11th World Congress on Computational Mechanics; 5th European Conference on Computational Mechanics; 6th European Conference on Computational Fluid Dynamics , 20-25.07.2014 , Barcelona, Spain
• 11th World Congress on Computational Mechanics (WCCM XI) ; 5th European Conference on Computational Mechanics (ECCM V) ; 6th European Conference on Computational Fluid Dynamics (ECFD VI) , 20-25.07.2014 , Barcelona, Spain
• 12. Rostocker Bioenergieforum , 28-29.06.2018 , Rostock, Germany
• 120th MPEG meeting , 10.2017 , Macao, China