Sorry but I thought I couldn't install BrOo lang pack because of
i93893.
But I found I could do it. :)
So 69 languages will be available with OOo3.
Why don't you check your language with OOo3 rc2 when they are released?
01--Afrikaans
02--Arabic
03--Assamese
04--Belarusian
05--Bosnian
06--Brazilian Portuguese
07--Breton
08--Bulgarian
09--Catalan
10--Chinese (simplified)
11--Chinese (traditional)
12--Croatian
13--Czech
14--Danish
15--Dutch
16--Dzongkha
17--English (South Africa)
18--English (United Kingdom)
19--English (United States)
20--Estonian
21--Finnish
22--French
23--Georgian
24--German
25--Greek
26--Gujarati
27--Hebrew
28--Hindi
29--Hungarian
30--Irish
31--Italian
32--Japanese
33--Khmer
34--Kinyarwanda
35--Korean
36--Lithuanian
37--Macedonian
38--Malayalam
39--Marathi
40--Ndebele South
41--Nepali
42--Northern Sotho
43--Norwegian (Bokmal)
44--Norwegian (Nynorsk)
45--Oriya
46--Polish
47--Portuguese
48--Punjabi
49--Serbian (Cyrillic)
50--Serbian (Latin)
51--Slovak
52--Slovenian
53--Southern Sotho (Sutu)
54--Spanish
55--Swahili
56--Swedish
57--Tajik
58--Tamil
59--Telugu
60--Thai
61--Tigrinya
62--Tsonga
63--Turkish
64--Ukrainian
65--Urdu
66--Venda
67--Vietnamese
68--Xhosa
69--Zulu