Pronounciation of the digraph <OU> [ow] - Spanish (very rarely), Northern Europea

Pronounciation of the digraph <OU> 

• [ow] - Spanish (very rarely), Northern European Portuguese and formal register of Brazilian Portuguese, Galician, Catalan, Romanian, Czech, Slovak, Finnish, Karelian, Estonian, Sami languages.
• [o] - Portuguese (European, and informal Brazilian)
  
• [ɔw] - Somali, Occitan, Catalan and Flemish.
• [əw] - Afrikaans, Europen Portuguese (Oporto city region).
• [aw] - Dutch.
• [u] - French (also for /w/), Breton, Cornish, and Greek, shown here for comparison althoug it is more precisely <ου> (o+ipsilon). 
• [aʊ, ʌ, oʊ/əʊ, ʊ, u:] - English as in <out>, <trouble>, <soul>, <could> and <group>, respectively. 
  

Maybe I missed a few languages that use <ou>; if you know any more, point them out, please.