2009/4/24 Jay Litwyn <brewhaha(a)freenet.edmonton.ab.ca>ca>:
Formally, "IFR" stands for "Instrument
Flight Rules". Informally, it means
"I Follow Roads".
What was that in response to? It's appeared in gmail as a completely
new thread and a search for "IFR" finds only this thread, so I can't
see anything that you might be trying to reply to... Please quote
emails when replying to them, especially if you are using a mail
client/newsreader that breaks threads and are changing subject lines.