Actually, RQ is too short of a term to get searched on FT. You'll get all threads containing ANA if you try a search for both terms.

However, if you go to Google and search for the following:

You'll get results that contain both terms. It's a work around when you're searching for things that are too short for the FT search engine.

RQ means you need to put in a request with the airline. You can see more information in the following threads:

http://www.flyertalk.com/forum/air-c...ilability.html

http://www.flyertalk.com/forum/bmi-d...c-process.html