"True up" is accounting slang meaning "to adjust a figure to its true value." The adjustment may be either up or down, and typical causes include an estimate becomming outdated (similar to the PG&E;example) or end-of-period error corrections. I've heard the verb form more often than the noun, and I don't think I've ever seen it in print before.
war game the battle and assess the results...found in FM 5.0 pg 3-50
Windows Experience Index Guide to Software Fifth Edition pg. 245
Depreciation is regarded as a source of capital because it is a noncash expense on the Income Statement. (see "Understanding Wall Street" 5th ed. by Jefffrey B. Little & Lucien Rhodes - pg 51.)
http://books.google.com/books?id=NV9CVhi0CCEC&pg=PA358&lpg=PA358&dq=%22manual%2Binventory%2Bsystem%22&source=bl&ots=wjIQBMEQ12&sig=DDX-4CqGWK2VNhWoDcK9UKoG3Ls&hl=en&ei=4p3ySuO6CpjxkAWk0KGuAw&sa=X&oi=book_result&ct=result&resnum=7&ved=0CB4Q6AEwBg#v=onepage&q=%22manual%2Binventory%2Bsystem%22&f=false
pg-13
probablly four star, since that is what most movies are rated. But, if you mean in terms of G, PG, etc. then it will prob be PG because there is likely to be some blood and 'scary scenes'
TV Parental Guidance - this is a classification similar to that placed on movies, and means that the show is inappropriate for young children, in terms of language, sexual content and/or violence.
Pregnant
Wolf's Rain is rated "13+" for violence, mild language, and partial nudity. In American terms, this would be about a PG or PG-13.
Mean Girls (2004) is rated PG-13 for sexual content, language and some teen partying.
It will be PG 13
in mean a PG in the UK
Hold That Co-ed - 1938 is rated/received certificates of: USA:Approved (PCA #4447) USA:TV-PG (TV rating)
No It means Password Guess..
Presuming you mean Skyfall the 2012 James Bond movie, it's not rated PG, it's PG13.
I'm sure PG means you have to have the parent with you while you watch it.