The phrase "a list of mostly" is correct and usable in written English.
It can be used when you want to indicate that the list contains items that are primarily of a certain type or category, but not exclusively.
Example: "Here is a list of mostly popular tourist destinations that you might want to consider for your next vacation."
Alternatives: "a collection of mainly" or "a compilation of primarily".
In Berlin, there's the print version of Exberliner, which curates a list of mostly English-friendly performances, and the encyclopedic German listings of Zitty and Tip magazines.
It's now Midway, and Bill Schutz, the executive chef and a partner, is sending American bistro dishes from the kitchen, supported by a list of mostly American wines.
With the meat entrees we enjoyed a bottle of Chassagne Montrachat 2001 red wine at $37.51, chosen from a list of mostly California vintages, priced from $19.51.
During the presidential campaign, Mr. Trump promised voters that he would choose a Supreme Court nominee — should he get the opportunity — from a list of mostly conservative judges that he made public.
Nowhere is that more clear than in the all-encompassing statistic of Wins Above Replacement, where among Baseball-Reference's top 10, a list of mostly sluggers, you will find Darwin Barney, the Chicago Cubs' second baseman, at No. 9, tied with Buster Posey and ahead of Joey Votto.
On Sunday a user on the 4chan website posted a list of mostly female actors and public figures, including Jennifer Lawrence, Avril Lavigne, Kim Kardashian, Rihanna, Kirsten Dunst, Aubrey Plaza and Winona Ryder, of whom they claim to have explicit photographs or videos.
He compiled a list of 40, mostly but not exclusively chief executives.
It published a list of 1,700 mostly white-owned farms, covering 5m hectares (12m acres).
Unlike the Campaign for Real Ale, which claims something like a hundred and sixty-five thousandues-payingng members, the Campaign for True Barbecue makes do with a list of patrons (mostly prominent chefs or writers with an interest in barbecue), a list of people who have taken the pledge, and a few volunteer inspectors.
The 29-member Organization for Economic Cooperation and Development publicly declared a list of 35 mostly exotic island getaways that have tax laws intended to attract assets from companies and people who want to evade actual tax payments or potential tax liabilities in their home countries.
Others, however, mention a list of websites - mostly those belonging to far-right organisations - that hackers at the event are trying to deface or take down.
