| SER | of or relating to sericulture |
|---|---|
| SER | raising silkworms in order to obtain raw silk |
| SER | a producer of raw silk |
| SER | Brazilian cariama |
| SER | Argentinian cariama |
| SER | (mathematics) the sum of a finite or infinite sequence of expressions |
| SER | a periodical that appears at scheduled times |
| SER | a serialized set of programs |
| SER | (sports) several contests played successively by the same teams |
| SER | similar things placed in order or happening one after another |
| SER | a group of postage stamps having a common theme or a group of coins or currency selected as a group for study or collection |
| SER | (electronics) connection of components in such a manner that current flows first through one and then through the other |