| AF | inherent resemblance between persons or things |
|---|---|
| AF | the force attracting atoms to each other and binding them together in a molecule |
| AF | (immunology) the attraction between an antigen and an antibody |
| AF | a close connection marked by community of interests or similarity in nature or character |
| AF | (biology) state of relationship between organisms or groups of organisms resulting in resemblance in structure or structural parts |
| AF | kinship by marriage or adoption |
| AF | establish or strengthen as with new evidence or facts |
| AF | to declare or affirm solemnly and formally as true |
| AF | say yes to |
| AF | capable of being affirmed or asserted |
| AF | a judgment by a higher court that the judgment of a lower court was correct and should stand |
| AF | a solemn declaration that serves the same purpose as an oath (if an oath is objectionable to the person on religious or ethical grounds) |