long-standing
use hyphen
translation
longlist (verb); long list (noun)
but use a hyphen in the past tense: long-listed
LP-SPL
Low-Power Super Proton Linac
LS1,2,3
Long Shutdown 1, 2, 3
many-sided
use hyphen
- ‹ previous
- 43 of 76
- next ›
CERN writing guidelines
Guidelines for writers and editors contributing to CERN websites