| 1. | Accounting |
| 2. | Advanced Analytics |
| 3. | Agent Systems |
| 4. | Airline Applications |
| 5. | Algorithm Analysis |
| 6. | Approximation Algorithms |
| 7. | Artificial Intelligence |
| 8. | Auctions / Competitive Bidding |
| 9. | Auditing |
| 10. | Big Data |
| 11. | Business Analytics |
| 12. | Business Ethics |
| 13. | Capacity Planning |
| 14. | Combinatorial Optimization |
| 15. | Computational Biology |
| 16. | Computational Complexity |
| 17. | Computational Experiments |
| 18. | Constraint Programming |
| 19. | Continuous Optimization |
| 20. | Convex Optimization |
| 21. | Corporate Social Responsibility |
| 22. | Cutting and Packing |
| 23. | Data Envelopment Analysis |
| 24. | Data Mining |
| 25. | Decision Support Systems |
| 26. | Decision Theory and Analysis |
| 27. | Decomposition Methods |
| 28. | Descripte Analytics |
| 29. | Disaster and Crisis Management |
| 30. | Duality |
| 31. | Dynamic Programming |
| 32. | Dynamical Systems |
| 33. | Econometric Models |
| 34. | Economic Modeling |
| 35. | Education and Distance Learning |
| 36. | Electrical Markets |
| 37. | Energy Policy and Planning |
| 38. | Engineering Optimization |
| 39. | Enterprise Resource Planning Systems |
| 40. | Environmental Management |
| 41. | Equilibria |
| 42. | Ethics |
| 43. | Expert Systems and Neural Networks |
| 44. | Facilities Planning and Design |
| 45. | Finance and Banking |
| 46. | Financial Modelling |
| 47. | Flexible Manufacturing Systems |
| 48. | Forecasting |
| 49. | Forecasting algorithms |
| 50. | Forecasting applications |
| 51. | Forestry Management |
| 52. | Fuzzy Sets and Systems |
| 53. | Game Theory |
| 54. | Global Optimization |
| 55. | Graphs and Networks |
| 56. | Group Decision Making and Negotiation |
| 57. | Health Care |
| 58. | Human Resources Management |
| 59. | Industrial Optimization |
| 60. | Integer Programming |
| 61. | Interior Point Methods |
| 62. | Knowledge Engineering and Management |
| 63. | Large Scale Optimization |
| 64. | Linear Programming |
| 65. | Location |
| 66. | Logistics |
| 67. | Machine Learning |
| 68. | Management Information Systems |
| 69. | Managerial Accounting |
| 70. | Marketing |
| 71. | Mathematical Programming |
| 72. | Matheuristics |
| 73. | Metaheuristics |
| 74. | Military Operations Research |
| 75. | Mixed-Integer Programming |
| 76. | Modeling Systems and Languages |
| 77. | Multi-Objective Decision Making |
| 78. | Multi-Objective Programming |
| 79. | Network Design |
| 80. | Non-smooth Optimization |
| 81. | Nonlinear Programming |
| 82. | Optimal Control |
| 83. | Optimization in Financial Mathematics |
| 84. | OR in Agriculture |
| 85. | OR in Development |
| 86. | OR in Sports |
| 87. | OR/MS and the Public Sector |
| 88. | Parallel Algorithms and Implementation |
| 89. | Polyhedral Combinatorics |
| 90. | Predictive Analytics |
| 91. | Prescriptive Analytics |
| 92. | Problem Structuring Methods |
| 93. | Production and Inventory Systems |
| 94. | Profession of OR |
| 95. | Project Management and Scheduling |
| 96. | Public Institutions |
| 97. | Quadratic Programming |
| 98. | Quality Management |
| 99. | Queuing Systems |
| 100. | Reliability |
| 101. | Revenue Management and Pricing |
| 102. | Reverse Logistics / Remanufacturing |
| 103. | Risk Analysis and Management |
| 104. | Robust Optimization |
| 105. | Rostering |
| 106. | Routing |
| 107. | Scheduling |
| 108. | Semidefinite Programming |
| 109. | Simulation |
| 110. | Social Networks |
| 111. | Software for OR/MS Analysis |
| 112. | Statistics |
| 113. | Statistics with Big Data |
| 114. | Stochastic Models |
| 115. | Stochastic Programming |
| 116. | Strategic Planning and Management |
| 117. | Supply Chain Management |
| 118. | Sustainable Development |
| 119. | System Dynamics and Theory |
| 120. | Telecommunications |
| 121. | Time Series Analysis |
| 122. | Time Series Data Mining |
| 123. | Timetabling |
| 124. | Transportation |
| 125. | Universities |
| 126. | Variational Problems |
| 127. | Warehouse Design, Planning, and Control |
