| Category | Contains the number of abbreviations |
|---|---|
| Assembly | 1564 |
| Cyber & Security | 658 |
| Databases | 1752 |
| DOS Commands | 93 |
| Drivers | 483 |
| File Extensions | 4001 |
| Gaming | 1893 |
| General | 6603 |
| Hardware | 3138 |
| Java | 265 |
| Mobile | 45 |
| Networking | 4923 |
| Security | 1317 |
| Software | 8160 |
| Technology | 4868 |
| Telecom | 3083 |
| Texting | 1325 |
| Unix Commands | 179 |