Here is the list of everything I have found so far, indicating the disc ID, system, name, and changes required. Most do not have in-game language selector and require changing the language of their respective systems to view them. If I find more in the future, I will be delighted to organise a new list to continue helping.
Xbox
42729 Aggressive Inline (USA): It has the same languages as the European version.
13495 Area 51 (USA): It has the same languages as the European version.
48883 ATV - Quad Power Racing 2 (USA): It has the same languages as the European version.
44280 Dance Dance Revolution Ultramix 3 (USA): It has the same languages as the European counterpart (Dancing Stage Unleashed 3).
PSP
14537 300 - March to Glory (USA): It has the same languages as the European version.
15456 Ace Combat - Joint Assault (USA): It has the same languages as the European and Japanese versions.
14594 After Burner - Black Falcon (USA) (En,Fr,Es,It,Nl): It's not Dutch, it's German.
10907 Army of Two - The 40th Day (USA): It has the same languages as the European version.
99267 Assassin's Creed - Bloodlines (Korea): It has the same languages as the American version.
14631 Astro Boy - The Video Game (USA) (En,Fr,Es,It,Nl): It's not Dutch, it's German.
32308 Ben 10 - Alien Force - Vilgax Attacks (USA): It has French and Spanish.
29885 Call of Duty - Roads to Victory (USA) (En,Ja,Fr,De,Es,It): Only English available
30864 Carol Vorderman's Sudoku (USA) (En,Fr,De,Es,It): Only English available
116272 Daxter (Korea): It has the same languages as the European and American versions.
3877 Diner Dash - Sizzle & Serve (USA): It has the same languages as the European version.
7485 Driver 76 (Europe): It has French, German, Spanish, and Italian.
64700 Driver 76 (USA): It has French, German, Spanish, and Italian.
99092 Echoshift (Korea): It has French, Spanish, and Portuguese.
114563 Gangs of London (Asia): It has the same languages as the European version.
7635 LocoRoco 2 (USA) (En,Ja,Fr,De,Es,It,Nl,Pt,Sv,No,Da,Fi,Ko,Ru): It has Chinese
628 Open Season (Europe) (En,Fr,Es,Da): It's not Danish, it's Dutch.
111963 OutRun 2006 - Coast 2 Coast (Korea): It has the same languages as the European version.
19775 OutRun 2006 - Coast 2 Coast (USA): It has the same languages as the European version.
30896 Ratchet & Clank - Size Matters (Asia): It has the same languages as the American version.
52005 Sims 2, The - Pets (USA): It has the same languages as the European version.
14992 Sims 2, The (USA): It has the same languages as the European version.
15458 SOCOM - U.S. Navy SEALs - Tactical Strike (USA): It has the same languages as the European and Korean versions.
26517 Virtua Tennis - World Tour (Korea): It has the same languages as the European and American versions.
117126 WWE All Stars (Asia): It has the same languages as the European version.
31087 WWE All Stars (USA): It has the same languages as the European version.
CD32
20030 Flink: It has French, German, Spanish, and Dutch.
106443 Fury of the Furries: It has French, German, Spanish, and Italian.
16701 Impossible Mission 2025 – The Special Edition: It has French, German, Spanish, and Italian.
16700 Marvin's Marvellous Adventure: No Spanish available
Amiga CD
41238 Gunbee F-99 - The Kidnapping of Lady Akiko: It needs to be flagged as Unlicensed and Pirate, as its a bootleg port of a Twinbee game. It only has instructions in English and German, but the in-game language selector also offers the option of Spanish.