| 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. | Crew Scheduling |
| 23. | Cutting and Packing |
| 24. | Data Envelopment Analysis |
| 25. | Data Mining |
| 26. | Decision Support Systems |
| 27. | Decision Theory and Analysis |
| 28. | Decomposition Methods |
| 29. | Descriptive Analytics |
| 30. | Disaster and Crisis Management |
| 31. | Duality |
| 32. | Dynamic Programming |
| 33. | Dynamical Systems |
| 34. | Econometric Models |
| 35. | Economic Modeling |
| 36. | Education and Distance Learning |
| 37. | Electrical Markets |
| 38. | Energy Policy and Planning |
| 39. | Engineering Optimization |
| 40. | Enterprise Resource Planning Systems |
| 41. | Environmental Management |
| 42. | Equilibria |
| 43. | Ethics |
| 44. | Expert Systems and Neural Networks |
| 45. | Facilities Planning and Design |
| 46. | Finance and Banking |
| 47. | Financial Modelling |
| 48. | Flexible Manufacturing Systems |
| 49. | Forecasting |
| 50. | Forecasting algorithms |
| 51. | Forecasting applications |
| 52. | Forestry Management |
| 53. | Fuzzy Sets and Systems |
| 54. | Game Theory |
| 55. | Global Optimization |
| 56. | Graphs and Networks |
| 57. | Group Decision Making and Negotiation |
| 58. | Health Care |
| 59. | Human Resources Management |
| 60. | Industrial Optimization |
| 61. | Integer Programming |
| 62. | Interior Point Methods |
| 63. | Knowledge Engineering and Management |
| 64. | Large Scale Optimization |
| 65. | Linear Programming |
| 66. | Location |
| 67. | Logistics |
| 68. | Machine Learning |
| 69. | Management Information Systems |
| 70. | Managerial Accounting |
| 71. | Marketing |
| 72. | Mathematical Programming |
| 73. | Matheuristics |
| 74. | Metaheuristics |
| 75. | Military Operations Research |
| 76. | Mixed-Integer Programming |
| 77. | Mobility |
| 78. | Modeling Systems and Languages |
| 79. | Multi-Objective Decision Making |
| 80. | Multi-Objective Programming |
| 81. | Network Design |
| 82. | Non-smooth Optimization |
| 83. | Nonlinear Programming |
| 84. | Optimal Control |
| 85. | Optimization in Financial Mathematics |
| 86. | OR in Agriculture |
| 87. | OR in Development |
| 88. | OR in Sports |
| 89. | OR/MS and the Public Sector |
| 90. | Parallel Algorithms and Implementation |
| 91. | Polyhedral Combinatorics |
| 92. | Predictive Analytics |
| 93. | Prescriptive Analytics |
| 94. | Problem Structuring Methods |
| 95. | Production and Inventory Systems |
| 96. | Profession of OR |
| 97. | Project Management and Scheduling |
| 98. | Public Institutions |
| 99. | Public Transport |
| 100. | Quadratic Programming |
| 101. | Quality Management |
| 102. | Queuing Systems |
| 103. | Reliability |
| 104. | Revenue Management and Pricing |
| 105. | Reverse Logistics / Remanufacturing |
| 106. | Risk Analysis and Management |
| 107. | Robust Optimization |
| 108. | Robustness |
| 109. | Rostering |
| 110. | Routing |
| 111. | Scheduling |
| 112. | Semidefinite Programming |
| 113. | Simulation |
| 114. | Social Networks |
| 115. | Software for OR/MS Analysis |
| 116. | Statistics |
| 117. | Statistics with Big Data |
| 118. | Stochastic Models |
| 119. | Stochastic Programming |
| 120. | Strategic Planning and Management |
| 121. | Supply Chain Management |
| 122. | Sustainable Development |
| 123. | System Dynamics and Theory |
| 124. | Telecommunications |
| 125. | Time Series Analysis |
| 126. | Time Series Data Mining |
| 127. | Timetabling |
| 128. | Transportation |
| 129. | Universities |
| 130. | Variational Problems |
| 131. | Vehicle Scheduling |
| 132. | Warehouse Design, Planning, and Control |