ISO/IEC 15504
[ar] أيزو/آي إي سي 15504
[ca] ISO/IEC 15504
[de] ISO/IEC 15504
[es] ISO/IEC 15504
[eu] ISO/IEC 15504
[fr] ISO/CEI 15504
[id] ISO/IEC 15504
[ja] ISO/IEC 15504
[ko] ISO/IEC 15504
[nb] ISO/IEC 15504