Courier

STAR

Solenoidal Tracker at RHIC (BNL)

Acronym doesn’t need spelling out for the CERN Courier

Science and Technology Facilities Council (UK)

Spell out in first use then use acronym for the CERN Courier

no hyphen, no space, not "straight-section" or "straightsection"

A neutrino detector in Japan.

Capital S, capital K, hyphen.

Spell out in full for the CERN Courier

A free, open-source device-oriented controls toolkit for controlling any kind of hardware or software and building SCADA systems

Acronym doesn’t need spelling out for the CERN Courier

TeV Energy Superconducting Linear Accelerator

Acronym doesn’t need spelling out for the CERN Courier

TOTal cross section, Elastic scattering and diffraction dissociation Measurement at the LHC

Acronym doesn't need spelling out for the CERN Courier

use hyphen

Tri-University Meson Facility, Canada

Acronym doesn’t need spelling out for the CERN Courier

no hyphen