Look up: Hf

1. HF
   acronym: hydrogen fluoride
   Found on http://cdiac.ornl.gov/pns/acronyms.html#
   
   
2. HF
   abbreviation: High Frequency (3000 to 30,000kHz)
   Found on http://www.apscharts.com/abbrev.html
   
   
3. HF
   High Frequency
   Found on http://www.raf.mod.uk/glossary.cfm
   
   
4. HF
   Height Finder
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
5. HF
   High Frequency (3 MHz to 30 MHz)
   Found on http://www.encyclo.co.uk/visitor-contrib
   
   
6. HF
   High Frequency
   Found on http://www.tornado-data.com/siteinfo/glo
   
   
7. HF
   Hydrogen fluoride, hydrofluoric acid
   Found on http://www.eon-uk.com/about/328.xhtml
   
   
8. HF
   Hemochromatosis Foundation
   Found on http://www.encyclo.co.uk/local/20895
   
   
9. Hf
   Symbol for hafnium. ... (05 Mar 2000) ...
   Found on http://www.mondofacto.com/facts/dictiona
   
   
10. HF
    noun 3 to 30 megahertz
    Found on http://wordnetweb.princeton.edu/perl/web
    
    
11. Hf
    hafnium.
    Found on http://www.encyclo.co.uk/local/21001
    
    
12. HF
    (from the article `radar`) ...lower than about 100 MHz usually are not desirable for radar applications. An example where lower frequencies can provide a unique and important ... High-frequency (HF) radio is in the 100- to 10-metre wavelength band, extending from 3 megahertz to 30 megahertz. Much of the HF band is allocated to ... [2...
    Found on http://www.britannica.com/eb/a-z/h/46
    
    
13. HF
    Hydrogen Fluoride Molar mass: 20.0063432
    Found on http://www.convertunits.com/molarmass/Hy
    
    
14. Hf
    Atomic number: 72
    Element Symbol: Hf
    Element Name: Hafnium
    Atomic Weight: 178,49
    Found on http://www.convertunits.com/element/Hafn
    
    
15. Hf
    Type: Symbol Definitions: 1. Symbol for hafnium.
    Found on http://www.medilexicon.com/medicaldictio
    
    
16. HF
    A High Frequency modulator transforms video and audio signals to the high frequency band used for television transmission. A HF decoder (e.g. in a TV set) transforms this HF signal into the frequencies used by the screen and the audio equipment.
    Found on http://www.transedit.se/glossary.htm
    
    
17. Hf
    Hf, symbol for the element hafnium.
    Found on http://www.infoplease.com/ce6/sci/A08236
    
    
18. HF
    High Frequency
    Found on http://www.aea.be/glossary/
    
    
19. HF
    High Frequency
    Found on http://www.f-16.net/glossary-H.html
    
    
20. HF
    Hello Friend -or- Have Fun -or- Have Faith
    Found on http://www.netlingo.com/acronyms.php
    
    
21. HF
    `HF`, `Hf` or `hf` can refer to: Chemistry : Computing : Technology : Medicine : Organizations and groups : Education : Business : Geography : Music, movies and popular culture : Sports :
    Found on http://en.wikipedia.org/wiki/HF