| INF | derived or capable of being derived by inference |
|---|---|
| INF | resembling or dependent on or arrived at by inference |
| INF | (logic) of reasoning |
| INF | relating to or having the nature of illation or inference |
| INF | a character or symbol set or printed or written beneath or slightly below and to the side of another character |
| INF | one of lesser rank or station or quality |
| INF | inferior in rank or status |
| INF | falling short of some prescribed norm |
| INF | of or characteristic of low rank or importance |
| INF | of low or inferior quality |
| INF | (astronomy) having an orbit between the sun and the Earth's orbit |
| INF | (printing) written or printed below and to one side of another character |