Photo: Astronomers at Palomar Mountain Observatory welcomed Halley's Comet back into our sphere of view in October 1982.
What does PMO stand for?
PMO stands for Palomar Mountain Observatory (also seen as PMOb)
This definition appears very rarely and is found in the following Acronym Finder categories:
- Science, medicine, engineering, etc.
- Organizations, NGOs, schools, universities, etc.
See other definitions of PMO
We have 133 other meanings of PMO in our Acronym Attic
- Partitioned Monitoring Node Set
- Polynomial Modular Number System
- Pontecorvo-Maki-Nakagawa-Sakata (matrix; particle physics)
- Poor Man's Navier-Stokes (equation)
- Post-Malaria Neurological Syndrome
- Professional Multimedia Network Systems
- Project Manager for Non-Stockpile Chemical Materiel
- Phenylethanolamine-N-Methyl Transferase
- Palermo, Sicily, Italy - Punta Raisi (Airport Code)
- Pasteurized Milk Ordinance (USA Milk Industry)
- Paymasters' Office (European Commission, Brussels, Belgium)
- Performance Management Office
- Personnel Management Officer (US DoD)
- Pisses Me Off
- Planned Maintenance Outage
- Plant Maintenance Order
- Plymouth (Amtrak station code; Plymouth, NH)
- Polaris Material Officer
- Police Motorcycle Officer