What does RI stand for?

The list of RI abbreviation meanings.

Stands For|636Abbreviated As|0Related|0

636 entries under topic. ×

23
Remedial Investigation(Science)
6
Refractive Index(Forest industry, Pulp and Paper, Paper printing)
3
Reconnaissance Inspection(Science)
2
Registered Inspector(Education, Science)
2
Replication Index(Science)
2
Research Institute(Science)
1
Resonance Ionization(Mass Spectrometry, Spectrometry, Spectroscopy)
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APASmart Define. (2017). ri. Retrieved September 23, 2026, from http://smartdefine.org/ri/abbreviations/f/Science
ChicagoSmart Define. 2017. "ri" http://smartdefine.org/ri/abbreviations/f/Science (accessed September 23, 2026).
HarvardSmart Define 2017, ri, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/ri/abbreviations/f/Science>.
MLASmart Define. "ri" 14 November 2017. Web. 23 September 2026. <http://smartdefine.org/ri/abbreviations/f/Science>