Rank 1:
AAAI: American Association for AI National Conference
CVPR: IEEE Conf on Comp Vision and Pattern Recognition
IJCAI: Intl Joint Conf on AI
ICCV: Intl Conf on Computer Vision
ICML: Intl Conf on Machine Learning
KDD: Knowledge Discovery and Data Mining
KR: Intl Conf on Principles of KR & Reasoning
NIPS: Neural Information Processing Systems
UAI: Conference on Uncertainty in AI
ICAA: International Conference on Autonomous Agents
ACL: Annual Meeting of the ACL (Association of Computational Linguistics)
Rank 2:
NAACL: North American Chapter of the ACL
AID: Intl Conf on AI in Design
AI-ED: World Conference on AI in Education
CAIP: Inttl Conf on Comp. Analysis of Images and Patterns
CSSAC: Cognitive Science Society Annual Conference
ECCV: European Conference on Computer Vision
EAI: European Conf on AI
EML: European Conf on Machine Learning
GP: Genetic Programming Conference
IAAI: Innovative Applications in AI
ICIP: Intl Conf on Image Processing
ICNN/IJCNN: Intl (Joint) Conference on Neural Networks
ICPR: Intl Conf on Pattern Recognition
ICDAR: International Conference on Document Analysis and Recognition
ICTAI: IEEE conference on Tools with AI
AMAI: Artificial Intelligence and Maths
DAS: International Workshop on Document Analysis Systems
WACV: IEEE Workshop on Apps of Computer Vision
COLING: International Conference on Computational Liguistics
EMNLP: Empirical Methods in Natural Language Processing
EACL: Annual Meeting of European Association Computational Lingustics
CoNLL: Conference on Natural Language Learning
Rank 3:
PRICAI: Pacific Rim Intl Conf on AI
AAI: Australian National Conf on AI
ACCV: Asian Conference on Computer Vision
AI*IA: Congress of the Italian Assoc for AI
ANNIE: Artificial Neural Networks in Engineering
ANZIIS: Australian/NZ Conf on Intelligent Inf. Systems
CAIA: Conf on AI for Applications
CAAI: Canadian Artificial Intelligence Conference
ASADM: Chicago ASA Data Mining Conf: A Hard Look at DM
EPIA: Portuguese Conference on Artificial Intelligence
FCKAML: French Conf on Know. Acquisition & Machine Learning
ICANN: International Conf on Artificial Neural Networks
ICCB: International Conference on Case-Based Reasoning
ICGA: International Conference on Genetic Algorithms
ICONIP: Intl Conf on Neural Information Processing
IEA/AIE: Intl Conf on Ind. & Eng. Apps of AI & Expert Sys
ICMS: International Conference on Multiagent Systems
ICPS: International conference on Planning Systems
IWANN: Intl Work-Conf on Art & Natural Neural Networks
PACES: Pacific Asian Conference on Expert Systems
SCAI: Scandinavian Conference on Artifical Intelligence
SPICIS: Singapore Intl Conf on Intelligent System
PAKDD: Pacific-Asia Conf on Know. Discovery & Data Mining
SMC: IEEE Intl Conf on Systems, Man and Cybernetics
PAKDDM: Practical App of Knowledge Discovery & Data Mining
WCNN: The World Congress on Neural Networks
WCES: World Congress on Expert Systems
INBS: IEEE Intl Symp on Intell. in Neural & Bio Systems
ASC: Intl Conf on AI and Soft Computing
PACLIC: Pacific Asia Conference on Language, Information and Computation
ICCC: International Conference on Chinese Computing
ICADL: International Conference on Asian Digital Libraries
RANLP: Recent Advances in Natural Language Processing
NLPRS: Natural Language Pacific Rim Symposium
Others:
ICRA: IEEE Intl Conf on Robotics and Automation
NNSP: Neural Networks for Signal Processing
ICASSP: IEEE Intl Conf on Acoustics, Speech and SP
GCCCE: Global Chinese Conference on Computers in Education
ICAI: Intl Conf on Artificial Intelligence
AEN: IASTED Intl Conf on AI, Exp Sys & Neural Networks
WMSCI: World Multiconfs on Sys, Cybernetics & Informatics
LREC: Language Resources and Evaluation Conference