Covariance
Artificial intelligence
Frame (networking)
Computer science
Set (abstract data type)
Sequence (biology)
Pattern recognition (psychology)
Action (physics)
Representation (politics)
Task (project management)
Euclidean space
Computer vision
Space (punctuation)
Mathematics
Statistics
Management
Quantum mechanics
Biology
Politics
Political science
Pure mathematics
Law
Economics
Genetics
Programming language
Operating system
Telecommunications
Physics