- MicroStation
- Microaerophiles
- Microaerophilic
- Microalbuminuria
- Microalloyed steel
- Microanalysis
- Microangiopathy
- Microarchitecture
- Microarrays
- Microbalance
- Microbats
- Microbeads
- Microbial biodegradation
- Microbial consortia
- Microbial corrosion
- Microbial electrolysis cells
- Microbial electrosynthesis
- Microbial fuel cell
- Microbial loop
- Microbial mats
- Microbial metabolism
- Microbial oxidation of sulfur
- Microbiological culture
- Microbiology
- Microbiota
- Microblogging
- Microbolometers
- Microbubbles
- Microbursts
- Microcanonical ensemble
- Microcarriers
- Microcellular
- Microchannel
- Microchannel plate detector
- Microchips
- Microcirculation
- Microcline
- Micrococcal nuclease
- Microcomputer
- Microcontact printing
- Microcontrollers
- Microcosm
- Microcrystalline cellulose
- Microcrystalline wax
- Microcystin
- Microcystin-LR
- Microcystis aeruginosa
- Microcytic anemia
- Microdata
- Microdialysis
- Microelectrode array
- Microelectrodes
- Microelectronics
- Microelectrophoresis
- Microemulsions
- Microfabrication
- Microfiber
- Microfibrils
- Microfilaments
- Microfiltration
- Microfluidics
- Microfungi
- Microglia
- Micrograms
- Microgravity
- Microgrids
- Microlenses
- Micromagnetics
- Micromechanics
- Micromeritics
- Micrometers
- Micrometres
- Micromixing
- Micromorph
- Micromotors
- Micron
- Micronization
- Micronized
- Micronuclei
- Microorganisms
- Microparticles
- Micropatterning
- Microphone array
- Microphone preamplifier
- Micropitting
- Microplastics
- Microporous
- Microprobe
- Microprocessor
- Micropumps
- Microreactors
- Microrheology
- Microrna
- Microrobots
- Microsatellite instability
- Microsatellites
- Microscope slide
- Microscopic reversibility
- Microscopic scale
- Microscopy
- Microsecond
- Microsegregation
- Microseisms
- Microservices
- Microsimulation
- Microsoft Academic
- Microsoft Academic Search
- Microsoft Access
- Microsoft Analysis Services
- Microsoft Azure
- Microsoft Cognitive Toolkit
- Microsoft Excel
- Microsoft HoloLens
- Microsoft Project
- Microsoft Robotics Developer Studio
- Microsoft Windows
- Microspheres
- Microsporidia
- Microsporidiosis
- Microstate
- Microstates
- Microstimulation
- Microstrip
- Microstrip antenna
- Microstructure
- Microstructured fiber
- Microstructured optical fiber
- Microsurgery
- Microswitches
- Microtechnology
- Microtome
- Microtrauma
- Microtremor
- Microtubule organizing center
- Microtubules
- Microtunneling
- Microturbine
- Microvesicles
- Microvia
- Microvilli
- Microviscosity
- Microvoid coalescence
- Microwave ablation
- Microwave antenna
- Microwave cavity
- Microwave chemistry
- Microwave digestion
- Microwave engineering
- Microwave imaging
- Microwave imaging radiometer with aperture synthesis