1.
Introduction
2.
Guidelines
2.1.
Style guide outline
2.2.
Example style guide
2.3.
Marketing guide to Firefox localization
3.
Mozilla general style guide
4.
Africaans (af)
5.
Arabic (ar)
5.1.
Marketing guide to Firefox localization
6.
Armenian (hy-AM)
7.
Bambara (bm)
7.1.
General Style Considerations
7.2.
Abbreviations, Acronyms, Articles, and Loan Words
7.3.
Non-translated and Loan Words
7.4.
Word-level Guidelines
7.5.
Sentence-level Guidelines
7.6.
Appendix
8.
Bengali, Bangladesh (bn-BD)
9.
Burmese (my)
10.
Cebuano (ceb)
11.
Chinese, Simplified (zh-CN)
11.1.
Marketing guide to Firefox localization
11.2.
SUMO Style Guide
12.
Chinese, Traditional (zh-TW)
12.1.
Marketing guide to Firefox localization
13.
Czech (cs)
13.1.
General Style Guide ยท Czech (cs)
13.2.
Glossary
14.
Dutch (nl)
14.1.
Marketing guide to Firefox localization
15.
Esperanto (eo)
16.
Finnish (fi)
17.
French (fr)
17.1.
Marketing guide to Firefox localization
17.2.
Mozilla Tone of Voice & Localization Guide
18.
German (de)
18.1.
Marketing guide to Firefox localization
18.2.
Mozilla Tone of Voice & Localization Guide
19.
Hausa (ha)
20.
Hindi (hi-IN)
20.1.
Marketing guide to Firefox localization
21.
Hiligaynon (hil)
22.
Icelandic (is)
22.1.
Style
22.2.
Brand Names
22.3.
Terminology
22.4.
Units and Grammar
22.5.
General Mozilla L10n Style
23.
Indonesian (id)
23.1.
Marketing guide to Firefox localization
24.
Igbo (ig)
25.
Irish (ga-IE)
26.
Italian (it)
26.1.
Marketing guide to Firefox localization
27.
Japanese (ja)
27.1.
L10n Guideline
27.2.
Editorial Guideline
27.3.
Marketing guide to Firefox localization
28.
Korean (ko)
28.1.
Marketing guide to Firefox localization
29.
Lao (lo)
30.
Macedonian (mk)
31.
Malagasy (mg)
32.
Malay (ms)
32.1.
Marketing guide to Firefox localization
33.
Marathi (mr)
34.
Polish (pl)
34.1.
Marketing guide to Firefox localization
34.2.
SUMO Style Guide
35.
Portuguese (pt-BR)
35.1.
General Style Guide
35.2.
Marketing guide to Firefox localization
35.3.
Glossary
36.
Portuguese (pt-PT)
36.1.
Marketing guide to Firefox localization
37.
Romanian (ro)
38.
Russian (ru)
38.1.
Marketing guide to Firefox localization
39.
Scottish Gaelic (gd)
40.
Serbian (sr)
41.
Sinhala (si)
42.
Slovenian (sl)
43.
Spanish (es)
43.1.
SUMO Style Guide
43.2.
Firefox Style Guide
43.3.
Marketing guide to Firefox localization
44.
Spanish, Chile (es-CL)
45.
Spanish, Mexico (es-MX)
45.1.
Marketing guide to Firefox localization
46.
Spanish, Spain (es-ES)
46.1.
Marketing guide to Firefox localization
47.
Swahili (sw)
47.1.
Marketing guide to Firefox localization
48.
Swedish (sv-SE)
49.
Tagalog (tl)
50.
Telugu (te)
51.
Thai (th)
52.
Toki Pona (tok)
53.
Turkish (tr)
53.1.
Marketing guide to Firefox localization
54.
Ukrainian (uk)
55.
Urdu (ur)
55.1.
Glossary
56.
Vietnamese (vi)
56.1.
Marketing guide to Firefox localization
57.
Wolof (wo)
58.
Xhosa (xh)
59.
Yoruba (yo)
60.
Zulu (zu)
Light (default)
Rust
Coal
Navy
Ayu
Documentation for Mozilla localizers
Style Guide French (fr)
Read the style guide
here