What does HOS stand for?
HOS stands for Hardened Oil Syndrome (model trains)
This definition appears very rarely and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
See other definitions of HOS
We have 100 other meanings of HOS in our Acronym Attic
- Higher-Order Raman Spectral Excitation Studies
- Head-Only Rotational Testing (otolaryngology)
- Home Office Road Traffic (UK police department)
- High Orbit Ultraviolet Visible Satellite (NASA)
- Hemorrhagic Occlusive Retinal Vasculitis (cataract surgery complication)
- Halls of Stone (World of Warcraft)
- Hands on Sacramento (California)
- Hands-On Science (educational program)
- Hang Off Sub (oilfield)