World time zones

I am having trouble with world time formats. I am looking for time formats for major citys like lax, nyc, ccs, and so on its like 25 cities I am not interested in utc or gmt but by major city but when I google it gives me all the cities.

I'm not being funny, but I don't really understand what your question is; If you're looking for the time zones of particular cities I'd suggest you either pick them out of the list that you're getting in your current Google results, or refine your search to include the name of one of the cities you want, and just go through them all one by one.
Hope that's some help

Try here