English abbreviations from icon to icr
- ICON (Isotopes of Carbon, Oxygen, and Nitrogen)
- ICoTA (Intervention and Coiled Tubing Association)
- ICOUR (Irrigation Company for the Upper Regions)
- ICP (Infection control professional)
- ICPA (Irish Course Providers Association)
- ICP-AES (Inductively Coupled Plasma Atomic Emission Spectroscopy)
- ICPC (Intelligence Community Principals Committee)
- ICPE (International Conference on Pharmacoepidemiology, the annual conference of the International Society for Pharmacoepidemiology)
- ICP-MS (Inductively Coupled Plasma Mass Spectrometry)
- ICP-OES (Inductively Coupled Plasma - Optical Emission Spectroscopy)
- ICP-OPS (Inductively coupled plasma - optical emission spectroscopy)
- ICQ ((publication) International Comet Quarterly)
- ICR (Nicaro Airport)