| Abbreviation | Definition |
|---|---|
| SPAM | Short Pointless Annoying Messages |
| SPAM | Silly Pointless Annoying Message |
| SPAM | Simple Poor American Meat |
| SPAM | Solidified And Processed Anti Meat |
| SPAM | Some Pakistani Annoying Me |
| SPAM | Some Parts Are Meat |
| SPAM | Some Parts Aren't Meat |
| SPAM | Some People Are Mad |
| SPAM | Some Place Around Montana |
| SPAM | Some Poop Ass Mail |
| SPAM | Someone Persistently Annoying Me |
| SPAM | Someone's Poor Advertising Method |
| SPAM | Sometimes Parker Amazes Me |
| SPAM | Southern Prepared Armadillo Meat |
| SPAM | Sparkly Ponies Are Marching |
| SPAM | Specially Prepared Advertising Material |
| SPAM | Specially Processed American Meat |
| SPAM | Specially Processed Army Meat |
| SPAM | Spoiled Poultry And Meat |
| SPAM | Spooky People Above Me |