- Superficial velocity
- Superfinishing
- Superfluidity
- Superfluids
- Superframe
- Supergene
- Supergrid
- Superhard materials
- Superheated steam
- Superheated water
- Superheavy elements
- Superheterodyne
- Superheterodyne receiver
- Superhydrophilic
- Superhydrophilicity
- Superhydrophobic
- Superhydrophobic coating
- Superinsulation
- Superior cerebellar peduncle
- Superior colliculus
- Superior frontal gyrus
- Superior mesenteric artery
- Superior mesenteric vein
- Superior olivary complex
- Superior parietal lobule
- Superior temporal gyrus
- Superior vena cava
- Superiorization
- Superlattices
- Superlens
- Superlubricity
- Superluminescent diode
- Supermatrix
- Supernodes
- Supernovae
- Superoperator
- Superoscillation
- Superose
- Superoxide
- Superoxide dismutase
- Superparamagnetic
- Superphosphate
- Superplastic forming
- Superplasticity
- Superplasticizer
- Superposition
- Superposition principle
- Superpotential
- Superquadrics
- Superradiance
- Supersaturated
- Supersaturation
- Superscalar
- Supersolid
- Supersonic
- Supersonic aircraft
- Supersonic business jet
- Supersonic speed
- Superstreet
- Superstring
- Superstructure
- Supersymmetric quantum mechanics
- Supersymmetry
- Supervised learning
- Supervisory control
- Supervisory control theory
- Supervolcanoes
- Superwarfarin
- Supine position
- Supplementary motor area
- Supplier evaluation
- Supply chain attacks
- Supply chain networks
- Support function
- Supporting electrolyte
- Supportive care
- Suppository
- Suprachiasmatic nucleus
- Supracrustal
- Supracrustal rocks
- Supraglacial lakes
- Supramolecular assemblies
- Supramolecular assembly
- Supramolecular chemistry
- Supramolecular chirality
- Supramolecular polymers
- Supraoptic nucleus
- Suprascapular nerve
- Supraspinatus
- Supraspinatus muscle
- Supraspinous ligament
- Supratentorial
- Supraventricular tachycardia
- Supremum norm
- Sural nerve
- Surat Basin
- Surface area
- Surface charge
- Surface condenser
- Surface conductivity
- Surface diffusion
- Surface energy
- Surface energy transfer
- Surface engineering
- Surface equivalence principle
- Surface finish
- Surface finishing
- Surface force
- Surface freezing
- Surface gradient
- Surface gravity
- Surface grinder
- Surface grinding
- Surface growth
- Surface integrals
- Surface metrology
- Surface micromachining
- Surface mining
- Surface modification
- Surface phonons
- Surface plasmon polaritons
- Surface plasmons
- Surface plate
- Surface power density
- Surface reconstruction
- Surface rheology
- Surface roughness
- Surface runoff
- Surface rupture
- Surface states
- Surface stress
- Surface tension
- Surface triangulation
- Surface water
- Surface waves
- Surface-area-to-volume ratio
- Surfaces of revolution
- Surfactants
- Surficial aquifer
- Surficial geology
- Surge
- Surge chamber
- Surge control
- Surge protector
- Surge tank
- Surgeons
- Surgery
- Surgical instruments
- Surgical masks
- Surgical mesh