| SAF | the state of being safe |
|---|---|
| SAF | an undecorated arch that is included in order to strengthen or support a construction |
| SAF | belt attaching you to some object as a restraint in order to prevent you from getting hurt |
| SAF | bicycle that has two wheels of equal size |
| SAF | bicycle that has two wheels of equal size |
| SAF | (football) defensive players try to break through the offensive line |
| SAF | a bolt that cannot be moved from outside the door or gate |
| SAF | guard consisting of a locking device that prevents a weapon from being fired |
| SAF | a fireproof theater curtain to be dropped in case of fire |
| SAF | a fireproof metal strongbox (usually in a bank) for storing valuables |
| SAF | a device designed to prevent injury |
| SAF | the ratio of the breaking stress of a structure to the estimated maximum stress in ordinary use |