| ReA | 40th President of the United States (1911-) |
|---|---|
| ReA | the executive under President Reagan |
| ReA | a chemical agent for use in chemical reactions |
| ReA | an immunoglobulin E that is formed as an antibody against allergens (such as pollen) |
| ReA | an old small silver Spanish coin |
| ReA | any rational or irrational number |
| ReA | possible to be treated as fact |
| ReA | having substance or capable of being treated as fact |
| ReA | not synthetic or spurious |
| ReA | being or occurring in fact or actuality |
| ReA | no less than what is stated |
| ReA | (economics) being value measured in terms of purchasing power |