2. Initialism. '''I'''on '''C'''yclotron '''R'''esonance (spectroscopy) (pulsed) ¹
¹ Source: wiktionary.com
Lexicographical Neighbors of Icr
ICHs ICI ICIDH ICJ ICLE ICMP ICNB ICOM ICP ICQ | ICQed ICQer ICQers ICQing ICQs ICR ICRC ICRP ICS ICSH | ICT ICU ICU psychosis ICUs ICWUC ICYDK ICYMI ICYPAA ICZN IC lightning |