Glossary - O
- Objectives
- Obligation to Serve
- Official Exchange Rate
- Oligopoly
- Open Access
- Open Economy
- Operating Expenses
- Operator
- Opportunism
- Opportunity Cost
- Optical Fiber
- Optimal Least Cost
- Optimum Allocation
- Optimum Output
- Option
- Optional Tariffs
- Original Cost
- Output Per Worker
- Overcharge
- Overproduction
- Overseas Investment
- Ownership
- Operated Access Same-Time Information System (OASIS)