Look up: RF

1. RF
   acronym: radio frequency
   Found on http://cdiac.ornl.gov/pns/acronyms.html#
   
   
2. RF
   Radio Frequency.
   Found on http://www2.jpl.nasa.gov/basics/bsfgloss
   
   
3. RF
   RF is an abbreviation for Radio Frequency; Radio Frequency
   Found on http://fas.org/news/reference/probert/N3
   
   
4. RF
   Radio frequency.
   Found on http://www.fmi.org/facts_figs/glossary_s
   
   
5. RF
   Radio Frequency. An electro-magnetic wave.
   Found on http://www.inotecbsl.co.uk/html/glossary
   
   
6. RF
   Loopthrough Commonly associated with set-top boxes or video recorders. RF stands for Radio Frequency, and means that, in the case of a TV signal, it's transmitted on a TV frequency ('channel'). The image to the right shows an RF connector, known as a co-ax plug. A set-top box with an RF loopthrough means that there's an "in" and "out" co-ax aerial socket, so that a TV signal can go into the box, and then come out again to feed off another piece of equipment, such as a video recorder, regardless of whether the set-top box is switched on or off.
   Found on http://www.radioandtelly.co.uk/glossary.
   
   
7. RF
   Radio Frequency
   Found on http://www.geocities.com/ikind_babel/bab
   
   
8. RF
   Radio Frequency. Meaning any technology which uses radio.
   Found on http://www.flying-boat.co.uk/glossary/
   
   
9. RF
   Radio Frequency - High frequencies typically associated with radio communications (10⁴ to 10¹² Hz)
   Found on http://www.vutrax.co.uk/glossary.htm
   
   
10. RF
    This means 'Radio Frequency'. The Digibox, most video recorders, and some DVD players offer an RF loop. You connect the aerial to the RF IN and the television to RF OUT. It is possible to daisy-chain a number of devices in this manner, such as: Aerial -> Digibox -> DVD -> games console -> video -> television Each device 'modulates' its video signal…
    Found on http://www.heyrick.co.uk/ricksworld/digi
    
    
11. RF
    Radio Frequency. The method used to transfer a combined audio and video signal.
    Found on http://www.amigahistory.co.uk/r.html
    
    
12. RF
    Radio Frequency
    Found on http://www.nano.org.uk/nano/glossary.htm
    
    
13. RF
    Radio Frequency
    Found on http://www.dtmedia.co.uk/r.htm
    
    
14. RF
    Range Finder
    Found on http://www.dtmedia.co.uk/r.htm
    
    
15. RF
    Radio Frequency
    Found on http://www.e2v.com/about-us/literature/g
    
    
16. RF
    radio frequency
    Found on http://www.radio-tech.co.uk/support/info
    
    
17. RF
    RF: Rheumatoid factor. Rheumatoid factor is an antibody that is measurable in the blood. It is commonly used as a blood test for the diagnosis of rheumatoid arthritis. Rheumatoid factor is present in about 80% of adults (but a much lower proportion of children) with rheumatoid arthritis. It is also present in patients with other connective tissue d …
    Found on http://www.medterms.com/script/main/art.
    
    
18. rf
    a frequency at which coherent electromagnetic radiation of energy is useful for communication purposes; roughly the range from 10 Kilohertz to 100 gigahertz Category: News-systems and communications
    Found on http://www.mijnwoordenboek.nl/definition
    
    
19. RF
    (= release factor; RF-1, RF-2, RF-3, eRF-1) Proteins that are involved in the release of the nascent polypeptide from the ribosome. In bacteria RF-1 (40 kD) is specific for UAG/UAA codons and RF-2 (41 kD) specific for UGA/UAA. Act on the ribosomal A-site and are assisted by RF-3 which is not codon-specific. Eukaryotic equivalents (eRF-1 etc.) have also been identified.
    Found on
    
    
20. RF
    Synonym for rheumatoid factor ... Complex of IgG and anti-igG formed in joints in rheumatoid arthritis. Serum rheumatoid factors are more usually formed from IgM antibodies directed against IgG. ... (18 Nov 1997) ...
    Found on http://cancerweb.ncl.ac.uk/cgi-bin/omd?R
    
    
21. Rf
    Atomic number: 104
    Element Symbol: Rf
    Element Name: Rutherfordium
    Atomic Weight: 261
    Found on http://www.convertunits.com/element/Ruth
    
    
22. Rf
    Atomic number: 104
    Element Symbol: Rf
    Element Name: Rutherfordium
    Atomic Weight: 261
    Found on http://www.convertunits.com/element/Ruth
    
    
23. Rf
    Symbol denoting movement of a substance in paper chromatography relative to the solvent front (i.e., retardation factor); equal to the migration distance of a substance divided by the migration distance of the solvent front.
    Found on
    
    
24. RF
    Abbreviation for releasing factors; rheumatoid factors, under factor; replicative form; reticular formation.
    Found on
    
    
25. RF
    RadioFrequency. It is the type of electromagnetic energy used in acceleration systems. See Radiofrequency.
    Found on http://www-bdnew.fnal.gov/operations/acc