| Local Area Sensor System | |
| abbr. scottish | LASS |
| FoR | |
| abbr. UN gen. | fields of regards |
| for | |
| abbr. | force; forensic; free of tax |
| for. | |
| abbr. dril. | free on rail |
| abbr. earth.sc. | foreign; forest; formation; formula |
| intruder | |
| IT | Individual or group gaining access to the network and it's resources without permission |
| classification | |
| invest. abbr. | class. |
|
Covert : 1 phrase in 1 subject |
| Abbreviation | 1 |