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