relay logic - restringing
- relief well
- relieve
- relieved operator
- reliever
- relieving
- relieving arch
- relieving device
- relieving operator
- relieving shift
- relight
- religion
- reline
- relining
- reliquefaction system
- reload
- reload a key
- reload assembly
- reload core
- reload fuel element
- reload size
- reloadable control storage
- reloader
- reloading
- reloading box
- reloading of a rifle
- reloading of explosive drive
- reloading operations
- relocatable
- relocatable address
- relocatable code
- relocatable partition
- relocatable program
- relocate
- relocation
- relocation factor
- relocation of drilling rig
- relocation of offshore drilling platform
- relocation table
- RELP
- reluctance generator
