PMR definitions

Pmr

1) Pressure-modulated radiometer
Found on https://www.crosswordclues.com/clue/pmr

PMR

Perpendicular Magnetic Recording, details ...
Found on http://www.cryer.co.uk/glossary/p/index.htm

PMR

<abbreviation> Proportional mortality ratio. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

Private or Public Mobile Radio - as used by vertical sectors such as couriers and taxis, also by public safety and utilities. Systems such as TETRA, TETRAPOL, iDEN and GSM-R are digital era PMR. PMR allows group calling and is generally used in a disciplined way (`Say again?`, `Roger and out`, etc.). GSM, EDGE and UMTS phones can also offer PMR-style services over GPRS using push-to-talk. ...
Found on http://www.encyclo.co.uk/visitor-contributions.php

PMR

Problem Management Report [IBM]
Found on http://www.encyclo.co.uk/visitor-contributions.php

PMR

Portable Mobile Radio - the new millennium's answer to the CB. These little things are shaped a lot like a kid's walkie talkie, and can transmit reliably for about 500 metres - though I've had it working to over a kilometre (it depends on the terrain). There are eight channels available and the units don't need a licence, so they are useful for fri...
Found on http://www.heyrick.co.uk/ricksworld/digibox/glossary.html