Operator, Differential operator, Unbounded operator, Closure operator, Compact operator, Operator (physics), Transfer operator, Operator overloading, Self-adjoint operator, Null coalescing operator, Relational operator, Assignment operator (C++), Positive operator, Operator algebra, Ladder operator, Operator (computer programming), Momentum operator, Operator (profession), The People's Operator, Discrete Laplace operator, Safe navigation operator, Bounded operator, Μ operator, Pseudo-differential operator, Preclosure operator, Smooth Operator, Telephone operator, Nemytskii operator, IRC operator, Elliptic operator, Fredholm operator, Poincaré–Steklov operator, Distribution network operator, Sobel operator, Operators in C and C++, Composition operator, Laplace operator, Lag operator, Operator (mathematics), Switchboard operator, Dissipative operator

Dunkl operator, D'Alembert operator, Operator theory, Operator assistance, Ternary conditional operator, Operator topologies, Laplace–Beltrami operator, Closed linear operator, Creation and annihilation operators, Contraction (operator theory), Elevator operator, Densely defined operator, Conditional operator, Neumann–Poincaré operator, Tour operator, Reynolds operator, Reactor operator, Semisimple operator, Operator No. 5, Amateur radio operator, Vertex operator algebra, The Big Operator, Finite-rank operator, Paneitz operator, Hilbert–Schmidt operator, Theta operator, Hello Operator, Owner-operator, Mobile network operator, Tensor operator, Order operator, Jacobi operator, Normal operator, Shift operator, Fixed-base operator, DfT Operator, Genetic operator, Transmission system operator, Invariant differential operator, VIP Operator, Cauchy–Euler operator, Ornstein–Uhlenbeck operator, Operator Generator, Nilpotent operator, Operator norm, Increment and decrement operators, Squeeze operator, Semi-elliptic operator, Operator associativity, Radio operator

Operator, Differential operator, Unbounded operator, Closure operator, Compact operator, Operator (physics), Transfer operator, Operator overloading, Self-adjoint operator, Null coalescing operator, Relational operator, Assignment operator (C++), Positive operator, Operator algebra, Ladder operator, Operator (computer programming), Momentum operator, Operator (profession), The People's Operator, Discrete Laplace operator, Safe navigation operator, Bounded operator, Μ operator, Pseudo-differential operator, Preclosure operator, Smooth Operator, Telephone operator, Nemytskii operator, IRC operator, Elliptic operator, Fredholm operator, Poincaré–Steklov operator, Distribution network operator, Sobel operator, Operators in C and C++, Composition operator, Laplace operator, Lag operator, Operator (mathematics), Switchboard operator, Dissipative operator, Dunkl operator, D'Alembert operator, Operator theory, Operator assistance, Ternary conditional operator, Operator topologies, Laplace–Beltrami operator, Closed linear operator, Creation and annihilation operators, Contraction (operator theory), Elevator operator, Densely defined operator, Conditional operator, Neumann–Poincaré operator, Tour operator, Reynolds operator, Reactor operator, Semisimple operator, Operator No. 5, Amateur radio operator, Vertex operator algebra, The Big Operator, Finite-rank operator, Paneitz operator, Hilbert–Schmidt operator, Theta operator, Hello Operator, Owner-operator, Mobile network operator, Tensor operator, Order operator, Jacobi operator, Normal operator, Shift operator, Fixed-base operator, DfT Operator, Genetic operator, Transmission system operator, Invariant differential operator, VIP Operator, Cauchy–Euler operator, Ornstein–Uhlenbeck operator, Operator Generator, Nilpotent operator, Operator norm, Increment and decrement operators, Squeeze operator, Semi-elliptic operator, Operator associativity, Radio operator, Proximal operator, Operator messaging, Equipment operator, Position operator, Translation operator (quantum mechanics), Swing-door operator, Open-access operator, Spotlight operator, Port operator, Plant operator, Heavy equipment operator, Light board operator, Integral operator, Operator product expansion, Almost Mathieu operator, Control operator, Operator (extension), Operator Toll Dialing, Midcontinent Independent System Operator, Single operator two radios, Unitary operator, The Lonedale Operator, Hilbert–Schmidt integral operator, Mobile virtual network operator, Machine operator efficiency, Compact operator on Hilbert space, Rotation operator, Reduction operator, Translation operator, Szász–Mirakjan–Kantorovich operator, Inversion operator, Nuclear operator, Certified radio operator, Radio Operator Badge, Operator grammar, Euler operator, Boom operator, Particle number operator, Love Affair, or the Case of the Missing Switchboard Operator, Society of Camera Operators, J operator, Private cable operator, Hilbert operator, Operator Please, Gauss–Kuzmin–Wirsing operator, Diamond operator, Boom operator (military), Meter operator, Operator-precedence parser, Susskind–Glogower operator, Zeta function (operator), Hodge star operator, Bhatnagar–Gross–Krook operator, Operator Training Simulator, Scope resolution operator, Air operator's certificate, Independent Electricity System Operator, International operator services, Smooth operator (disambiguation), Dangerously irrelevant operator