**WP:PLACE doesn't apply since we're talking about a team, not a place. The team's name includes the name of a place, sure, but it's part of their name, and they can spell it however they like. See also FC Dynamo Kyiv. WP:MOS#FOREIGN also doesn't apply since, again, it's the name of an organisation; if an organisation's name includes foreign words, we shouldn't translate them willy nilly. "Inter" isn't a word in English, it's a contraction, and in this case it's short for "Internazionale". WP:UE doesn't apply since English language sources use "Internazionale", "Inter" and "Inter Milan" with relatively equal frequency. The section of WP:NAME you quoted could equally apply to F.C. Internazionale Milano, since it's recognisable, definitely unambiguous and it is consistent with usage in English-language sources since, as I've said, sources use a combination of "Internazionale", "Inter" and "Inter Milan", all of which can be found in some form in that name. Finally, WP:COMMONNAME is satisfied by any of those names I've specified already, but since none of them dominates in usage, the official name is preferable; furthermore, WP:COMMONNAME doesn't mandate that any particular common name be used, only that common names are often used "because [they are] recognisable and natural". Many football club articles don't use the most common variant of their name as the article title, and "F.C. Internazionale Milano" should maintain consistency with that. –