spec - star
- spec writer
- special (purpose) test
- special analysis of variance
- special bug
- special case
- special cause
- special defect
- special design
- special element
- special equipment
- special feature
- special handling
- special inspection
- special precautions
- special project
- special regulations
- special service
- special service channel
- special standard
- special value
- special-quality
- specialist
- speciality
- specialization
- specialized queue
- specialized repair
- specialized service
- specialized supplier
- specific
- specific duty
- specific effectiveness
- specific fault
- specific load
- specific loading conditions
- specific loss
- specific peformance
- specific strength
- specific tolerance
- specific utilization coefficient
- specific wearability
