mari - meso
- MARIC
- mariculture
- marine
- marine algae
- marine and coastal technology
- marine atmosphere
- Marine Automatic Meteorological
- marine automatic meteorological oceanographic station
- marine biochemistry
- marine biodiversity
- Marine Biological Association of the United Kingdom
- marine biologist
- marine biology
- marine biom
- marine biome
- marine biosphere
- marine biota
- marine blanket
- marine body
- marine chemistry
- marine climate
- marine climatology
- marine culture
- Marine Data System
- marine deposit
- marine deposits
- marine disposal
- marine ecology
- Marine Ecology Research Institute
- marine ecosystem
- Marine Ecosystems Analysis Program
- Marine Ecosystems Study in Tropical Areas
- marine environment
- Marine Environment Protection Committee
- marine environmental data and information referral system
- Marine Environmental Data Information Referral System
- Marine Environmental Data Service
- Marine Environmental Sciences Consortium
- marine fish
- marine fishery